Finding the Fourth Proportional to 62,805.02, 86,667.72 and 34,505.24

Step by Step Solution

1. Step 1: Write the proportion equation
   62,805.02 : 86,667.72 = 34,505.24 : x
2. Step 2: Convert to fraction form
   62,805.02/86,667.72 = 34,505.24/x
3. Step 3: Cross multiply
   62,805.02x = 86,667.72 × 34,505.24
4. Step 4: Simplify right side
   62,805.02x = 2,990,490,478.85
5. Step 5: Solve for x
   x = 2,990,490,478.85/62,805.02
6. Step 6: Final answer
   x = 47,615.47