Finding the Fourth Proportional to 48,887.72, 67,466.01 and 31,902.83

Step by Step Solution

1. Step 1: Write the proportion equation
   48,887.72 : 67,466.01 = 31,902.83 : x
2. Step 2: Convert to fraction form
   48,887.72/67,466.01 = 31,902.83/x
3. Step 3: Cross multiply
   48,887.72x = 67,466.01 × 31,902.83
4. Step 4: Simplify right side
   48,887.72x = 2,152,356,310.48
5. Step 5: Solve for x
   x = 2,152,356,310.48/48,887.72
6. Step 6: Final answer
   x = 44,026.53