Finding the Fourth Proportional to 23,505,876.52, 32,438,109.52 and 13,192,599.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,505,876.52 : 32,438,109.52 = 13,192,599.61 : x
2. Step 2: Convert to fraction form
   23,505,876.52/32,438,109.52 = 13,192,599.61/x
3. Step 3: Cross multiply
   23,505,876.52x = 32,438,109.52 × 13,192,599.61
4. Step 4: Simplify right side
   23,505,876.52x = 427,942,991,059,727.62
5. Step 5: Solve for x
   x = 427,942,991,059,727.62/23,505,876.52
6. Step 6: Final answer
   x = 18,205,787.42