Finding the Fourth Proportional to 42,439.42, 58,568.16 and 23,576.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,439.42 : 58,568.16 = 23,576.50 : x
2. Step 2: Convert to fraction form
   42,439.42/58,568.16 = 23,576.50/x
3. Step 3: Cross multiply
   42,439.42x = 58,568.16 × 23,576.50
4. Step 4: Simplify right side
   42,439.42x = 1,380,832,224.24
5. Step 5: Solve for x
   x = 1,380,832,224.24/42,439.42
6. Step 6: Final answer
   x = 32,536.55