Finding the Fourth Proportional to 63,543.50, 95,248.73 and 21,409.02

Step by Step Solution

1. Step 1: Write the proportion equation
   63,543.50 : 95,248.73 = 21,409.02 : x
2. Step 2: Convert to fraction form
   63,543.50/95,248.73 = 21,409.02/x
3. Step 3: Cross multiply
   63,543.50x = 95,248.73 × 21,409.02
4. Step 4: Simplify right side
   63,543.50x = 2,039,181,965.54
5. Step 5: Solve for x
   x = 2,039,181,965.54/63,543.50
6. Step 6: Final answer
   x = 32,091.12