Finding the Fourth Proportional to 111,002.24, 153,186.76 and 60,701.24

Step by Step Solution

1. Step 1: Write the proportion equation
   111,002.24 : 153,186.76 = 60,701.24 : x
2. Step 2: Convert to fraction form
   111,002.24/153,186.76 = 60,701.24/x
3. Step 3: Cross multiply
   111,002.24x = 153,186.76 × 60,701.24
4. Step 4: Simplify right side
   111,002.24x = 9,298,626,283.58
5. Step 5: Solve for x
   x = 9,298,626,283.58/111,002.24
6. Step 6: Final answer
   x = 83,769.72