Finding the Fourth Proportional to 42,362.32, 58,458.36 and 23,499.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,362.32 : 58,458.36 = 23,499.12 : x
2. Step 2: Convert to fraction form
   42,362.32/58,458.36 = 23,499.12/x
3. Step 3: Cross multiply
   42,362.32x = 58,458.36 × 23,499.12
4. Step 4: Simplify right side
   42,362.32x = 1,373,720,016.64
5. Step 5: Solve for x
   x = 1,373,720,016.64/42,362.32
6. Step 6: Final answer
   x = 32,427.87