Finding the Fourth Proportional to 42,076.94, 58,071.30 and 24,171.90

Step by Step Solution

1. Step 1: Write the proportion equation
   42,076.94 : 58,071.30 = 24,171.90 : x
2. Step 2: Convert to fraction form
   42,076.94/58,071.30 = 24,171.90/x
3. Step 3: Cross multiply
   42,076.94x = 58,071.30 × 24,171.90
4. Step 4: Simplify right side
   42,076.94x = 1,403,693,656.47
5. Step 5: Solve for x
   x = 1,403,693,656.47/42,076.94
6. Step 6: Final answer
   x = 33,360.17