Finding the Fourth Proportional to 42,155.53, 58,175.81 and 23,293.87

Step by Step Solution

1. Step 1: Write the proportion equation
   42,155.53 : 58,175.81 = 23,293.87 : x
2. Step 2: Convert to fraction form
   42,155.53/58,175.81 = 23,293.87/x
3. Step 3: Cross multiply
   42,155.53x = 58,175.81 × 23,293.87
4. Step 4: Simplify right side
   42,155.53x = 1,355,139,755.28
5. Step 5: Solve for x
   x = 1,355,139,755.28/42,155.53
6. Step 6: Final answer
   x = 32,146.19