Finding the Fourth Proportional to 62,405.67, 86,109.77 and 35,548.70

Step by Step Solution

1. Step 1: Write the proportion equation
   62,405.67 : 86,109.77 = 35,548.70 : x
2. Step 2: Convert to fraction form
   62,405.67/86,109.77 = 35,548.70/x
3. Step 3: Cross multiply
   62,405.67x = 86,109.77 × 35,548.70
4. Step 4: Simplify right side
   62,405.67x = 3,061,090,203.06
5. Step 5: Solve for x
   x = 3,061,090,203.06/62,405.67
6. Step 6: Final answer
   x = 49,051.48