Finding the Fourth Proportional to 32,892.50, 45,399.14 and 19,471.61

Step by Step Solution

1. Step 1: Write the proportion equation
   32,892.50 : 45,399.14 = 19,471.61 : x
2. Step 2: Convert to fraction form
   32,892.50/45,399.14 = 19,471.61/x
3. Step 3: Cross multiply
   32,892.50x = 45,399.14 × 19,471.61
4. Step 4: Simplify right side
   32,892.50x = 883,994,024.06
5. Step 5: Solve for x
   x = 883,994,024.06/32,892.50
6. Step 6: Final answer
   x = 26,875.25