Finding the Fourth Proportional to 42,198.27, 58,232.79 and 23,077.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,198.27 : 58,232.79 = 23,077.53 : x
2. Step 2: Convert to fraction form
   42,198.27/58,232.79 = 23,077.53/x
3. Step 3: Cross multiply
   42,198.27x = 58,232.79 × 23,077.53
4. Step 4: Simplify right side
   42,198.27x = 1,343,868,958.21
5. Step 5: Solve for x
   x = 1,343,868,958.21/42,198.27
6. Step 6: Final answer
   x = 31,846.54