Finding the Fourth Proportional to 16,000,314.62, 22,080,492.71 and 8,658,147.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,000,314.62 : 22,080,492.71 = 8,658,147.83 : x
2. Step 2: Convert to fraction form
   16,000,314.62/22,080,492.71 = 8,658,147.83/x
3. Step 3: Cross multiply
   16,000,314.62x = 22,080,492.71 × 8,658,147.83
4. Step 4: Simplify right side
   16,000,314.62x = 191,176,169,921,192.12
5. Step 5: Solve for x
   x = 191,176,169,921,192.12/16,000,314.62
6. Step 6: Final answer
   x = 11,948,275.68