Finding the Fourth Proportional to 87,949.56, 131,953.50 and 58,483.38

Step by Step Solution

1. Step 1: Write the proportion equation
   87,949.56 : 131,953.50 = 58,483.38 : x
2. Step 2: Convert to fraction form
   87,949.56/131,953.50 = 58,483.38/x
3. Step 3: Cross multiply
   87,949.56x = 131,953.50 × 58,483.38
4. Step 4: Simplify right side
   87,949.56x = 7,717,086,682.83
5. Step 5: Solve for x
   x = 7,717,086,682.83/87,949.56
6. Step 6: Final answer
   x = 87,744.46