Finding the Fourth Proportional to 111,005.33, 153,184.24 and 60,703.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,005.33 : 153,184.24 = 60,703.25 : x
2. Step 2: Convert to fraction form
   111,005.33/153,184.24 = 60,703.25/x
3. Step 3: Cross multiply
   111,005.33x = 153,184.24 × 60,703.25
4. Step 4: Simplify right side
   111,005.33x = 9,298,781,216.78
5. Step 5: Solve for x
   x = 9,298,781,216.78/111,005.33
6. Step 6: Final answer
   x = 83,768.78