Finding the Fourth Proportional to 116,476.13, 174,589.56 and 60,259.61

Step by Step Solution

1. Step 1: Write the proportion equation
   116,476.13 : 174,589.56 = 60,259.61 : x
2. Step 2: Convert to fraction form
   116,476.13/174,589.56 = 60,259.61/x
3. Step 3: Cross multiply
   116,476.13x = 174,589.56 × 60,259.61
4. Step 4: Simplify right side
   116,476.13x = 10,520,697,922.72
5. Step 5: Solve for x
   x = 10,520,697,922.72/116,476.13
6. Step 6: Final answer
   x = 90,324.93