Finding the Fourth Proportional to 111,373.12, 153,693.18 and 60,384.82

Step by Step Solution

1. Step 1: Write the proportion equation
   111,373.12 : 153,693.18 = 60,384.82 : x
2. Step 2: Convert to fraction form
   111,373.12/153,693.18 = 60,384.82/x
3. Step 3: Cross multiply
   111,373.12x = 153,693.18 × 60,384.82
4. Step 4: Simplify right side
   111,373.12x = 9,280,735,009.53
5. Step 5: Solve for x
   x = 9,280,735,009.53/111,373.12
6. Step 6: Final answer
   x = 83,330.12