Finding the Fourth Proportional to 42,165.75, 58,187.96 and 23,302.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,165.75 : 58,187.96 = 23,302.47 : x
2. Step 2: Convert to fraction form
   42,165.75/58,187.96 = 23,302.47/x
3. Step 3: Cross multiply
   42,165.75x = 58,187.96 × 23,302.47
4. Step 4: Simplify right side
   42,165.75x = 1,355,923,075.75
5. Step 5: Solve for x
   x = 1,355,923,075.75/42,165.75
6. Step 6: Final answer
   x = 32,156.98