Finding the Fourth Proportional to 62,405.79, 86,109.94 and 35,548.83

Step by Step Solution

1. Step 1: Write the proportion equation
   62,405.79 : 86,109.94 = 35,548.83 : x
2. Step 2: Convert to fraction form
   62,405.79/86,109.94 = 35,548.83/x
3. Step 3: Cross multiply
   62,405.79x = 86,109.94 × 35,548.83
4. Step 4: Simplify right side
   62,405.79x = 3,061,107,618.37
5. Step 5: Solve for x
   x = 3,061,107,618.37/62,405.79
6. Step 6: Final answer
   x = 49,051.66