Finding the Fourth Proportional to 62,855.17, 86,758.52 and 37,379.45

Step by Step Solution

1. Step 1: Write the proportion equation
   62,855.17 : 86,758.52 = 37,379.45 : x
2. Step 2: Convert to fraction form
   62,855.17/86,758.52 = 37,379.45/x
3. Step 3: Cross multiply
   62,855.17x = 86,758.52 × 37,379.45
4. Step 4: Simplify right side
   62,855.17x = 3,242,985,790.41
5. Step 5: Solve for x
   x = 3,242,985,790.41/62,855.17
6. Step 6: Final answer
   x = 51,594.58