Finding the Fourth Proportional to 32,499.02, 48,753.70 and 12,507.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,499.02 : 48,753.70 = 12,507.82 : x
2. Step 2: Convert to fraction form
   32,499.02/48,753.70 = 12,507.82/x
3. Step 3: Cross multiply
   32,499.02x = 48,753.70 × 12,507.82
4. Step 4: Simplify right side
   32,499.02x = 609,802,350.78
5. Step 5: Solve for x
   x = 609,802,350.78/32,499.02
6. Step 6: Final answer
   x = 18,763.71