Finding the Fourth Proportional to 58,066.16, 80,134.11 and 34,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,066.16 : 80,134.11 = 34,200.50 : x
2. Step 2: Convert to fraction form
   58,066.16/80,134.11 = 34,200.50/x
3. Step 3: Cross multiply
   58,066.16x = 80,134.11 × 34,200.50
4. Step 4: Simplify right side
   58,066.16x = 2,740,626,228.38
5. Step 5: Solve for x
   x = 2,740,626,228.38/58,066.16
6. Step 6: Final answer
   x = 47,198.34