Finding the Fourth Proportional to 16,596,123.27, 22,902,084.07 and 9,154,080.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,596,123.27 : 22,902,084.07 = 9,154,080.24 : x
2. Step 2: Convert to fraction form
   16,596,123.27/22,902,084.07 = 9,154,080.24/x
3. Step 3: Cross multiply
   16,596,123.27x = 22,902,084.07 × 9,154,080.24
4. Step 4: Simplify right side
   16,596,123.27x = 209,647,515,240,005.78
5. Step 5: Solve for x
   x = 209,647,515,240,005.78/16,596,123.27
6. Step 6: Final answer
   x = 12,632,318.51