Finding the Fourth Proportional to 42,038.88, 58,015.80 and 23,175.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,038.88 : 58,015.80 = 23,175.96 : x
2. Step 2: Convert to fraction form
   42,038.88/58,015.80 = 23,175.96/x
3. Step 3: Cross multiply
   42,038.88x = 58,015.80 × 23,175.96
4. Step 4: Simplify right side
   42,038.88x = 1,344,571,860.17
5. Step 5: Solve for x
   x = 1,344,571,860.17/42,038.88
6. Step 6: Final answer
   x = 31,984.01