Finding the Fourth Proportional to 62,796.72, 86,659.44 and 34,504.08

Step by Step Solution

1. Step 1: Write the proportion equation
   62,796.72 : 86,659.44 = 34,504.08 : x
2. Step 2: Convert to fraction form
   62,796.72/86,659.44 = 34,504.08/x
3. Step 3: Cross multiply
   62,796.72x = 86,659.44 × 34,504.08
4. Step 4: Simplify right side
   62,796.72x = 2,990,104,250.52
5. Step 5: Solve for x
   x = 2,990,104,250.52/62,796.72
6. Step 6: Final answer
   x = 47,615.61