Finding the Fourth Proportional to 48,888.72, 67,467.39 and 31,903.83

Step by Step Solution

1. Step 1: Write the proportion equation
   48,888.72 : 67,467.39 = 31,903.83 : x
2. Step 2: Convert to fraction form
   48,888.72/67,467.39 = 31,903.83/x
3. Step 3: Cross multiply
   48,888.72x = 67,467.39 × 31,903.83
4. Step 4: Simplify right side
   48,888.72x = 2,152,468,141.10
5. Step 5: Solve for x
   x = 2,152,468,141.10/48,888.72
6. Step 6: Final answer
   x = 44,027.91