Finding the Fourth Proportional to 62,412.92, 86,123.32 and 35,549.80

Step by Step Solution

1. Step 1: Write the proportion equation
   62,412.92 : 86,123.32 = 35,549.80 : x
2. Step 2: Convert to fraction form
   62,412.92/86,123.32 = 35,549.80/x
3. Step 3: Cross multiply
   62,412.92x = 86,123.32 × 35,549.80
4. Step 4: Simplify right side
   62,412.92x = 3,061,666,801.34
5. Step 5: Solve for x
   x = 3,061,666,801.34/62,412.92
6. Step 6: Final answer
   x = 49,055.02