Finding the Fourth Proportional to 6,538,552.20, 9,023,061.29 and 3,785,355.99

Step by Step Solution

1. Step 1: Write the proportion equation
   6,538,552.20 : 9,023,061.29 = 3,785,355.99 : x
2. Step 2: Convert to fraction form
   6,538,552.20/9,023,061.29 = 3,785,355.99/x
3. Step 3: Cross multiply
   6,538,552.20x = 9,023,061.29 × 3,785,355.99
4. Step 4: Simplify right side
   6,538,552.20x = 34,155,499,083,311.85
5. Step 5: Solve for x
   x = 34,155,499,083,311.85/6,538,552.20
6. Step 6: Final answer
   x = 5,223,709.78