Finding the Fourth Proportional to 2,656,545.30, 3,984,390.27 and 762,856.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,545.30 : 3,984,390.27 = 762,856.02 : x
2. Step 2: Convert to fraction form
   2,656,545.30/3,984,390.27 = 762,856.02/x
3. Step 3: Cross multiply
   2,656,545.30x = 3,984,390.27 × 762,856.02
4. Step 4: Simplify right side
   2,656,545.30x = 3,039,516,103,498.93
5. Step 5: Solve for x
   x = 3,039,516,103,498.93/2,656,545.30
6. Step 6: Final answer
   x = 1,144,161.22