Finding the Fourth Proportional to 116,130.85, 174,357.56 and 60,012.43

Step by Step Solution

1. Step 1: Write the proportion equation
   116,130.85 : 174,357.56 = 60,012.43 : x
2. Step 2: Convert to fraction form
   116,130.85/174,357.56 = 60,012.43/x
3. Step 3: Cross multiply
   116,130.85x = 174,357.56 × 60,012.43
4. Step 4: Simplify right side
   116,130.85x = 10,463,620,578.61
5. Step 5: Solve for x
   x = 10,463,620,578.61/116,130.85
6. Step 6: Final answer
   x = 90,101.99