Finding the Fourth Proportional to 62,424.18, 86,136.78 and 35,561.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,424.18 : 86,136.78 = 35,561.52 : x
2. Step 2: Convert to fraction form
   62,424.18/86,136.78 = 35,561.52/x
3. Step 3: Cross multiply
   62,424.18x = 86,136.78 × 35,561.52
4. Step 4: Simplify right side
   62,424.18x = 3,063,154,824.71
5. Step 5: Solve for x
   x = 3,063,154,824.71/62,424.18
6. Step 6: Final answer
   x = 49,070.00