Finding the Fourth Proportional to 54,574.40, 81,858.25 and 32,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   54,574.40 : 81,858.25 = 32,097.50 : x
2. Step 2: Convert to fraction form
   54,574.40/81,858.25 = 32,097.50/x
3. Step 3: Cross multiply
   54,574.40x = 81,858.25 × 32,097.50
4. Step 4: Simplify right side
   54,574.40x = 2,627,445,018.89
5. Step 5: Solve for x
   x = 2,627,445,018.89/54,574.40
6. Step 6: Final answer
   x = 48,144.28