Finding the Fourth Proportional to 111,124.74, 153,346.24 and 60,814.02

Step by Step Solution

1. Step 1: Write the proportion equation
   111,124.74 : 153,346.24 = 60,814.02 : x
2. Step 2: Convert to fraction form
   111,124.74/153,346.24 = 60,814.02/x
3. Step 3: Cross multiply
   111,124.74x = 153,346.24 × 60,814.02
4. Step 4: Simplify right side
   111,124.74x = 9,325,601,306.28
5. Step 5: Solve for x
   x = 9,325,601,306.28/111,124.74
6. Step 6: Final answer
   x = 83,920.12