Finding the Fourth Proportional to 42,171.84, 58,196.88 and 23,307.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,171.84 : 58,196.88 = 23,307.48 : x
2. Step 2: Convert to fraction form
   42,171.84/58,196.88 = 23,307.48/x
3. Step 3: Cross multiply
   42,171.84x = 58,196.88 × 23,307.48
4. Step 4: Simplify right side
   42,171.84x = 1,356,422,616.66
5. Step 5: Solve for x
   x = 1,356,422,616.66/42,171.84
6. Step 6: Final answer
   x = 32,164.18