Finding the Fourth Proportional to 42,200.38, 58,234.16 and 23,076.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,200.38 : 58,234.16 = 23,076.35 : x
2. Step 2: Convert to fraction form
   42,200.38/58,234.16 = 23,076.35/x
3. Step 3: Cross multiply
   42,200.38x = 58,234.16 × 23,076.35
4. Step 4: Simplify right side
   42,200.38x = 1,343,831,858.12
5. Step 5: Solve for x
   x = 1,343,831,858.12/42,200.38
6. Step 6: Final answer
   x = 31,844.07