Finding the Fourth Proportional to 40,116.27, 55,366.52 and 23,123.03

Step by Step Solution

1. Step 1: Write the proportion equation
   40,116.27 : 55,366.52 = 23,123.03 : x
2. Step 2: Convert to fraction form
   40,116.27/55,366.52 = 23,123.03/x
3. Step 3: Cross multiply
   40,116.27x = 55,366.52 × 23,123.03
4. Step 4: Simplify right side
   40,116.27x = 1,280,241,725.76
5. Step 5: Solve for x
   x = 1,280,241,725.76/40,116.27
6. Step 6: Final answer
   x = 31,913.28