Finding the Fourth Proportional to 42,033, 58,005.54 and 23,171.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,033 : 58,005.54 = 23,171.34 : x
2. Step 2: Convert to fraction form
   42,033/58,005.54 = 23,171.34/x
3. Step 3: Cross multiply
   42,033x = 58,005.54 × 23,171.34
4. Step 4: Simplify right side
   42,033x = 1,344,066,089.22
5. Step 5: Solve for x
   x = 1,344,066,089.22/42,033
6. Step 6: Final answer
   x = 31,976.45