Finding the Fourth Proportional to 42,093, 58,089.60 and 23,231.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,093 : 58,089.60 = 23,231.34 : x
2. Step 2: Convert to fraction form
   42,093/58,089.60 = 23,231.34/x
3. Step 3: Cross multiply
   42,093x = 58,089.60 × 23,231.34
4. Step 4: Simplify right side
   42,093x = 1,349,499,248.06
5. Step 5: Solve for x
   x = 1,349,499,248.06/42,093
6. Step 6: Final answer
   x = 32,059.94