Finding the Fourth Proportional to 111,227.34, 153,492.86 and 60,238.91

Step by Step Solution

1. Step 1: Write the proportion equation
   111,227.34 : 153,492.86 = 60,238.91 : x
2. Step 2: Convert to fraction form
   111,227.34/153,492.86 = 60,238.91/x
3. Step 3: Cross multiply
   111,227.34x = 153,492.86 × 60,238.91
4. Step 4: Simplify right side
   111,227.34x = 9,246,241,911.27
5. Step 5: Solve for x
   x = 9,246,241,911.27/111,227.34
6. Step 6: Final answer
   x = 83,129.22