Finding the Fourth Proportional to 58,793.34, 81,132.50 and 34,919.40

Step by Step Solution

1. Step 1: Write the proportion equation
   58,793.34 : 81,132.50 = 34,919.40 : x
2. Step 2: Convert to fraction form
   58,793.34/81,132.50 = 34,919.40/x
3. Step 3: Cross multiply
   58,793.34x = 81,132.50 × 34,919.40
4. Step 4: Simplify right side
   58,793.34x = 2,833,098,220.50
5. Step 5: Solve for x
   x = 2,833,098,220.50/58,793.34
6. Step 6: Final answer
   x = 48,187.40