Finding the Fourth Proportional to 42,108.28, 58,109.37 and 23,245.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,108.28 : 58,109.37 = 23,245.36 : x
2. Step 2: Convert to fraction form
   42,108.28/58,109.37 = 23,245.36/x
3. Step 3: Cross multiply
   42,108.28x = 58,109.37 × 23,245.36
4. Step 4: Simplify right side
   42,108.28x = 1,350,773,225.02
5. Step 5: Solve for x
   x = 1,350,773,225.02/42,108.28
6. Step 6: Final answer
   x = 32,078.57