Finding the Fourth Proportional to 2,428,650.50, 3,643,150.71 and 932,742.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,650.50 : 3,643,150.71 = 932,742.50 : x
2. Step 2: Convert to fraction form
   2,428,650.50/3,643,150.71 = 932,742.50/x
3. Step 3: Cross multiply
   2,428,650.50x = 3,643,150.71 × 932,742.50
4. Step 4: Simplify right side
   2,428,650.50x = 3,398,121,501,122.18
5. Step 5: Solve for x
   x = 3,398,121,501,122.18/2,428,650.50
6. Step 6: Final answer
   x = 1,399,180.94