Finding the Fourth Proportional to 62,619.88, 86,412.72 and 37,483.24

Step by Step Solution

1. Step 1: Write the proportion equation
   62,619.88 : 86,412.72 = 37,483.24 : x
2. Step 2: Convert to fraction form
   62,619.88/86,412.72 = 37,483.24/x
3. Step 3: Cross multiply
   62,619.88x = 86,412.72 × 37,483.24
4. Step 4: Simplify right side
   62,619.88x = 3,239,028,722.81
5. Step 5: Solve for x
   x = 3,239,028,722.81/62,619.88
6. Step 6: Final answer
   x = 51,725.25