Finding the Fourth Proportional to 2,402,200.72, 3,314,937.99 and 1,435,863.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,200.72 : 3,314,937.99 = 1,435,863.79 : x
2. Step 2: Convert to fraction form
   2,402,200.72/3,314,937.99 = 1,435,863.79/x
3. Step 3: Cross multiply
   2,402,200.72x = 3,314,937.99 × 1,435,863.79
4. Step 4: Simplify right side
   2,402,200.72x = 4,759,799,425,936.38
5. Step 5: Solve for x
   x = 4,759,799,425,936.38/2,402,200.72
6. Step 6: Final answer
   x = 1,981,432.85