Finding the Fourth Proportional to 23,209,080.72, 32,029,299.30 and 12,755,467.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,209,080.72 : 32,029,299.30 = 12,755,467.59 : x
2. Step 2: Convert to fraction form
   23,209,080.72/32,029,299.30 = 12,755,467.59/x
3. Step 3: Cross multiply
   23,209,080.72x = 32,029,299.30 × 12,755,467.59
4. Step 4: Simplify right side
   23,209,080.72x = 408,548,689,151,559.69
5. Step 5: Solve for x
   x = 408,548,689,151,559.69/23,209,080.72
6. Step 6: Final answer
   x = 17,602,967.31