Finding the Fourth Proportional to 58,061.02, 80,131.62 and 34,189.92

Step by Step Solution

1. Step 1: Write the proportion equation
   58,061.02 : 80,131.62 = 34,189.92 : x
2. Step 2: Convert to fraction form
   58,061.02/80,131.62 = 34,189.92/x
3. Step 3: Cross multiply
   58,061.02x = 80,131.62 × 34,189.92
4. Step 4: Simplify right side
   58,061.02x = 2,739,693,276.61
5. Step 5: Solve for x
   x = 2,739,693,276.61/58,061.02
6. Step 6: Final answer
   x = 47,186.45