Finding the Fourth Proportional to 42,155.64, 58,175.01 and 23,292.77

Step by Step Solution

1. Step 1: Write the proportion equation
   42,155.64 : 58,175.01 = 23,292.77 : x
2. Step 2: Convert to fraction form
   42,155.64/58,175.01 = 23,292.77/x
3. Step 3: Cross multiply
   42,155.64x = 58,175.01 × 23,292.77
4. Step 4: Simplify right side
   42,155.64x = 1,355,056,836.80
5. Step 5: Solve for x
   x = 1,355,056,836.80/42,155.64
6. Step 6: Final answer
   x = 32,144.14