Finding the Fourth Proportional to 116,678.18, 175,110.69 and 60,534.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,678.18 : 175,110.69 = 60,534.38 : x
2. Step 2: Convert to fraction form
   116,678.18/175,110.69 = 60,534.38/x
3. Step 3: Cross multiply
   116,678.18x = 175,110.69 × 60,534.38
4. Step 4: Simplify right side
   116,678.18x = 10,600,217,050.52
5. Step 5: Solve for x
   x = 10,600,217,050.52/116,678.18
6. Step 6: Final answer
   x = 90,850.04