Finding the Fourth Proportional to 42,171.06, 58,196.08 and 23,308.19

Step by Step Solution

1. Step 1: Write the proportion equation
   42,171.06 : 58,196.08 = 23,308.19 : x
2. Step 2: Convert to fraction form
   42,171.06/58,196.08 = 23,308.19/x
3. Step 3: Cross multiply
   42,171.06x = 58,196.08 × 23,308.19
4. Step 4: Simplify right side
   42,171.06x = 1,356,445,289.90
5. Step 5: Solve for x
   x = 1,356,445,289.90/42,171.06
6. Step 6: Final answer
   x = 32,165.31