Finding the Fourth Proportional to 42,412.32, 58,529.52 and 23,551.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,412.32 : 58,529.52 = 23,551.20 : x
2. Step 2: Convert to fraction form
   42,412.32/58,529.52 = 23,551.20/x
3. Step 3: Cross multiply
   42,412.32x = 58,529.52 × 23,551.20
4. Step 4: Simplify right side
   42,412.32x = 1,378,440,431.42
5. Step 5: Solve for x
   x = 1,378,440,431.42/42,412.32
6. Step 6: Final answer
   x = 32,500.94