Finding the Fourth Proportional to 14,784,019.30, 22,159,440.15 and 8,397,331.30

Step by Step Solution

1. Step 1: Write the proportion equation
   14,784,019.30 : 22,159,440.15 = 8,397,331.30 : x
2. Step 2: Convert to fraction form
   14,784,019.30/22,159,440.15 = 8,397,331.30/x
3. Step 3: Cross multiply
   14,784,019.30x = 22,159,440.15 × 8,397,331.30
4. Step 4: Simplify right side
   14,784,019.30x = 186,080,160,362,071.69
5. Step 5: Solve for x
   x = 186,080,160,362,071.69/14,784,019.30
6. Step 6: Final answer
   x = 12,586,574.50