Finding the Fourth Proportional to 60,359.99, 90,587.82 and 31,917.14

Step by Step Solution

1. Step 1: Write the proportion equation
   60,359.99 : 90,587.82 = 31,917.14 : x
2. Step 2: Convert to fraction form
   60,359.99/90,587.82 = 31,917.14/x
3. Step 3: Cross multiply
   60,359.99x = 90,587.82 × 31,917.14
4. Step 4: Simplify right side
   60,359.99x = 2,891,303,680.30
5. Step 5: Solve for x
   x = 2,891,303,680.30/60,359.99
6. Step 6: Final answer
   x = 47,901.00