Finding the Fourth Proportional to 111,095.48, 153,305.88 and 60,784.76

Step by Step Solution

1. Step 1: Write the proportion equation
   111,095.48 : 153,305.88 = 60,784.76 : x
2. Step 2: Convert to fraction form
   111,095.48/153,305.88 = 60,784.76/x
3. Step 3: Cross multiply
   111,095.48x = 153,305.88 × 60,784.76
4. Step 4: Simplify right side
   111,095.48x = 9,318,661,122.39
5. Step 5: Solve for x
   x = 9,318,661,122.39/111,095.48
6. Step 6: Final answer
   x = 83,879.75