Finding the Fourth Proportional to 42,200.49, 58,234.33 and 23,076.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,200.49 : 58,234.33 = 23,076.46 : x
2. Step 2: Convert to fraction form
   42,200.49/58,234.33 = 23,076.46/x
3. Step 3: Cross multiply
   42,200.49x = 58,234.33 × 23,076.46
4. Step 4: Simplify right side
   42,200.49x = 1,343,841,780.32
5. Step 5: Solve for x
   x = 1,343,841,780.32/42,200.49
6. Step 6: Final answer
   x = 31,844.22