Finding the Fourth Proportional to 149,608.56, 224,218.88 and 60,758

Step by Step Solution

1. Step 1: Write the proportion equation
   149,608.56 : 224,218.88 = 60,758 : x
2. Step 2: Convert to fraction form
   149,608.56/224,218.88 = 60,758/x
3. Step 3: Cross multiply
   149,608.56x = 224,218.88 × 60,758
4. Step 4: Simplify right side
   149,608.56x = 13,623,090,711.04
5. Step 5: Solve for x
   x = 13,623,090,711.04/149,608.56
6. Step 6: Final answer
   x = 91,058.23