Finding the Fourth Proportional to 8,314,324.52, 12,478,203.89 and 3,525,376.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,314,324.52 : 12,478,203.89 = 3,525,376.50 : x
2. Step 2: Convert to fraction form
   8,314,324.52/12,478,203.89 = 3,525,376.50/x
3. Step 3: Cross multiply
   8,314,324.52x = 12,478,203.89 × 3,525,376.50
4. Step 4: Simplify right side
   8,314,324.52x = 43,990,366,764,828.02
5. Step 5: Solve for x
   x = 43,990,366,764,828.02/8,314,324.52
6. Step 6: Final answer
   x = 5,290,912.89