Finding the Fourth Proportional to 23,238,949, 32,069,105.72 and 12,641,987.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238,949 : 32,069,105.72 = 12,641,987.52 : x
2. Step 2: Convert to fraction form
   23,238,949/32,069,105.72 = 12,641,987.52/x
3. Step 3: Cross multiply
   23,238,949x = 32,069,105.72 × 12,641,987.52
4. Step 4: Simplify right side
   23,238,949x = 405,417,234,289,800.56
5. Step 5: Solve for x
   x = 405,417,234,289,800.56/23,238,949
6. Step 6: Final answer
   x = 17,445,592.50