Finding the Fourth Proportional to 42,200.50, 58,234.32 and 23,076.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,200.50 : 58,234.32 = 23,076.48 : x
2. Step 2: Convert to fraction form
   42,200.50/58,234.32 = 23,076.48/x
3. Step 3: Cross multiply
   42,200.50x = 58,234.32 × 23,076.48
4. Step 4: Simplify right side
   42,200.50x = 1,343,843,120.79
5. Step 5: Solve for x
   x = 1,343,843,120.79/42,200.50
6. Step 6: Final answer
   x = 31,844.25