Finding the Fourth Proportional to 108,523.52, 149,758.96 and 60,123.46

Step by Step Solution

1. Step 1: Write the proportion equation
   108,523.52 : 149,758.96 = 60,123.46 : x
2. Step 2: Convert to fraction form
   108,523.52/149,758.96 = 60,123.46/x
3. Step 3: Cross multiply
   108,523.52x = 149,758.96 × 60,123.46
4. Step 4: Simplify right side
   108,523.52x = 9,004,026,841.20
5. Step 5: Solve for x
   x = 9,004,026,841.20/108,523.52
6. Step 6: Final answer
   x = 82,968.44