Finding the Fourth Proportional to 62,406.79, 86,111.32 and 35,549.83

Step by Step Solution

1. Step 1: Write the proportion equation
   62,406.79 : 86,111.32 = 35,549.83 : x
2. Step 2: Convert to fraction form
   62,406.79/86,111.32 = 35,549.83/x
3. Step 3: Cross multiply
   62,406.79x = 86,111.32 × 35,549.83
4. Step 4: Simplify right side
   62,406.79x = 3,061,242,787.08
5. Step 5: Solve for x
   x = 3,061,242,787.08/62,406.79
6. Step 6: Final answer
   x = 49,053.04