Finding the Fourth Proportional to 103,461.52, 142,777.04 and 58,749.52

Step by Step Solution

1. Step 1: Write the proportion equation
   103,461.52 : 142,777.04 = 58,749.52 : x
2. Step 2: Convert to fraction form
   103,461.52/142,777.04 = 58,749.52/x
3. Step 3: Cross multiply
   103,461.52x = 142,777.04 × 58,749.52
4. Step 4: Simplify right side
   103,461.52x = 8,388,082,567.02
5. Step 5: Solve for x
   x = 8,388,082,567.02/103,461.52
6. Step 6: Final answer
   x = 81,074.42