Finding the Fourth Proportional to 42,208.31, 58,247.51 and 23,345.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,208.31 : 58,247.51 = 23,345.44 : x
2. Step 2: Convert to fraction form
   42,208.31/58,247.51 = 23,345.44/x
3. Step 3: Cross multiply
   42,208.31x = 58,247.51 × 23,345.44
4. Step 4: Simplify right side
   42,208.31x = 1,359,813,487.51
5. Step 5: Solve for x
   x = 1,359,813,487.51/42,208.31
6. Step 6: Final answer
   x = 32,216.72