Finding the Fourth Proportional to 111,048.25, 153,246.59 and 60,060.99

Step by Step Solution

1. Step 1: Write the proportion equation
   111,048.25 : 153,246.59 = 60,060.99 : x
2. Step 2: Convert to fraction form
   111,048.25/153,246.59 = 60,060.99/x
3. Step 3: Cross multiply
   111,048.25x = 153,246.59 × 60,060.99
4. Step 4: Simplify right side
   111,048.25x = 9,204,141,909.52
5. Step 5: Solve for x
   x = 9,204,141,909.52/111,048.25
6. Step 6: Final answer
   x = 82,884.17