Finding the Fourth Proportional to 111,066.24, 153,265.32 and 60,762

Step by Step Solution

1. Step 1: Write the proportion equation
   111,066.24 : 153,265.32 = 60,762 : x
2. Step 2: Convert to fraction form
   111,066.24/153,265.32 = 60,762/x
3. Step 3: Cross multiply
   111,066.24x = 153,265.32 × 60,762
4. Step 4: Simplify right side
   111,066.24x = 9,312,707,373.84
5. Step 5: Solve for x
   x = 9,312,707,373.84/111,066.24
6. Step 6: Final answer
   x = 83,848.23