Finding the Fourth Proportional to 2,656,443.80, 3,984,237.98 and 762,754.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,443.80 : 3,984,237.98 = 762,754.52 : x
2. Step 2: Convert to fraction form
   2,656,443.80/3,984,237.98 = 762,754.52/x
3. Step 3: Cross multiply
   2,656,443.80x = 3,984,237.98 × 762,754.52
4. Step 4: Simplify right side
   2,656,443.80x = 3,038,995,528,000.67
5. Step 5: Solve for x
   x = 3,038,995,528,000.67/2,656,443.80
6. Step 6: Final answer
   x = 1,144,008.97