Finding the Fourth Proportional to 57,095.34, 85,591.17 and 32,419.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,095.34 : 85,591.17 = 32,419.50 : x
2. Step 2: Convert to fraction form
   57,095.34/85,591.17 = 32,419.50/x
3. Step 3: Cross multiply
   57,095.34x = 85,591.17 × 32,419.50
4. Step 4: Simplify right side
   57,095.34x = 2,774,822,935.82
5. Step 5: Solve for x
   x = 2,774,822,935.82/57,095.34
6. Step 6: Final answer
   x = 48,599.81