Finding the Fourth Proportional to 2,613,161.20, 3,917,888.52 and 1,014,376.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,161.20 : 3,917,888.52 = 1,014,376.72 : x
2. Step 2: Convert to fraction form
   2,613,161.20/3,917,888.52 = 1,014,376.72/x
3. Step 3: Cross multiply
   2,613,161.20x = 3,917,888.52 × 1,014,376.72
4. Step 4: Simplify right side
   2,613,161.20x = 3,974,214,906,243.25
5. Step 5: Solve for x
   x = 3,974,214,906,243.25/2,613,161.20
6. Step 6: Final answer
   x = 1,520,845.67