Finding the Fourth Proportional to 2,014,270,020,429.50, 3,020,544,960,176.50 and 1,165,912,128,337.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014,270,020,429.50 : 3,020,544,960,176.50 = 1,165,912,128,337.40 : x
2. Step 2: Convert to fraction form
   2,014,270,020,429.50/3,020,544,960,176.50 = 1,165,912,128,337.40/x
3. Step 3: Cross multiply
   2,014,270,020,429.50x = 3,020,544,960,176.50 × 1,165,912,128,337.40
4. Step 4: Simplify right side
   2,014,270,020,429.50x = 3,521,690,003,258,190,071,857,152
5. Step 5: Solve for x
   x = 3,521,690,003,258,190,071,857,152/2,014,270,020,429.50
6. Step 6: Final answer
   x = 1,748,370,361,242.46