Finding the Fourth Proportional to 47,010,111.40, 70,513,521.18 and 19,343,029.96

Step by Step Solution

1. Step 1: Write the proportion equation
   47,010,111.40 : 70,513,521.18 = 19,343,029.96 : x
2. Step 2: Convert to fraction form
   47,010,111.40/70,513,521.18 = 19,343,029.96/x
3. Step 3: Cross multiply
   47,010,111.40x = 70,513,521.18 × 19,343,029.96
4. Step 4: Simplify right side
   47,010,111.40x = 1,363,945,152,769,834.75
5. Step 5: Solve for x
   x = 1,363,945,152,769,834.75/47,010,111.40
6. Step 6: Final answer
   x = 29,013,867.70