Finding the Fourth Proportional to 62,576.50, 86,355.57 and 37,426

Step by Step Solution

1. Step 1: Write the proportion equation
   62,576.50 : 86,355.57 = 37,426 : x
2. Step 2: Convert to fraction form
   62,576.50/86,355.57 = 37,426/x
3. Step 3: Cross multiply
   62,576.50x = 86,355.57 × 37,426
4. Step 4: Simplify right side
   62,576.50x = 3,231,943,562.82
5. Step 5: Solve for x
   x = 3,231,943,562.82/62,576.50
6. Step 6: Final answer
   x = 51,647.88