Finding the Fourth Proportional to 58,404.50, 80,598.24 and 31,908.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,404.50 : 80,598.24 = 31,908.50 : x
2. Step 2: Convert to fraction form
   58,404.50/80,598.24 = 31,908.50/x
3. Step 3: Cross multiply
   58,404.50x = 80,598.24 × 31,908.50
4. Step 4: Simplify right side
   58,404.50x = 2,571,768,941.04
5. Step 5: Solve for x
   x = 2,571,768,941.04/58,404.50
6. Step 6: Final answer
   x = 44,033.75