Finding the Fourth Proportional to 45,504.34, 62,827.98 and 31,921.24

Step by Step Solution

1. Step 1: Write the proportion equation
   45,504.34 : 62,827.98 = 31,921.24 : x
2. Step 2: Convert to fraction form
   45,504.34/62,827.98 = 31,921.24/x
3. Step 3: Cross multiply
   45,504.34x = 62,827.98 × 31,921.24
4. Step 4: Simplify right side
   45,504.34x = 2,005,547,028.30
5. Step 5: Solve for x
   x = 2,005,547,028.30/45,504.34
6. Step 6: Final answer
   x = 44,073.75