Finding the Fourth Proportional to 59,739.59, 89,580.15 and 34,090.94

Step by Step Solution

1. Step 1: Write the proportion equation
   59,739.59 : 89,580.15 = 34,090.94 : x
2. Step 2: Convert to fraction form
   59,739.59/89,580.15 = 34,090.94/x
3. Step 3: Cross multiply
   59,739.59x = 89,580.15 × 34,090.94
4. Step 4: Simplify right side
   59,739.59x = 3,053,871,070.94
5. Step 5: Solve for x
   x = 3,053,871,070.94/59,739.59
6. Step 6: Final answer
   x = 51,119.72