Finding the Fourth Proportional to 62,620.32, 86,418.72 and 37,464.96

Step by Step Solution

1. Step 1: Write the proportion equation
   62,620.32 : 86,418.72 = 37,464.96 : x
2. Step 2: Convert to fraction form
   62,620.32/86,418.72 = 37,464.96/x
3. Step 3: Cross multiply
   62,620.32x = 86,418.72 × 37,464.96
4. Step 4: Simplify right side
   62,620.32x = 3,237,673,888.05
5. Step 5: Solve for x
   x = 3,237,673,888.05/62,620.32
6. Step 6: Final answer
   x = 51,703.25