Finding the Fourth Proportional to 42,372.37, 58,473.28 and 23,509.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,372.37 : 58,473.28 = 23,509.57 : x
2. Step 2: Convert to fraction form
   42,372.37/58,473.28 = 23,509.57/x
3. Step 3: Cross multiply
   42,372.37x = 58,473.28 × 23,509.57
4. Step 4: Simplify right side
   42,372.37x = 1,374,681,669.29
5. Step 5: Solve for x
   x = 1,374,681,669.29/42,372.37
6. Step 6: Final answer
   x = 32,442.88