Finding the Fourth Proportional to 6,499,621.55, 8,969,368.13 and 3,598,950.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499,621.55 : 8,969,368.13 = 3,598,950.15 : x
2. Step 2: Convert to fraction form
   6,499,621.55/8,969,368.13 = 3,598,950.15/x
3. Step 3: Cross multiply
   6,499,621.55x = 8,969,368.13 × 3,598,950.15
4. Step 4: Simplify right side
   6,499,621.55x = 32,280,308,729,469.04
5. Step 5: Solve for x
   x = 32,280,308,729,469.04/6,499,621.55
6. Step 6: Final answer
   x = 4,966,490.50