Finding the Fourth Proportional to 32,499.52, 48,814.88 and 19,377.60

Step by Step Solution

1. Step 1: Write the proportion equation
   32,499.52 : 48,814.88 = 19,377.60 : x
2. Step 2: Convert to fraction form
   32,499.52/48,814.88 = 19,377.60/x
3. Step 3: Cross multiply
   32,499.52x = 48,814.88 × 19,377.60
4. Step 4: Simplify right side
   32,499.52x = 945,915,218.69
5. Step 5: Solve for x
   x = 945,915,218.69/32,499.52
6. Step 6: Final answer
   x = 29,105.51