Finding the Fourth Proportional to 62,515.84, 86,274.24 and 35,662.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,515.84 : 86,274.24 = 35,662.72 : x
2. Step 2: Convert to fraction form
   62,515.84/86,274.24 = 35,662.72/x
3. Step 3: Cross multiply
   62,515.84x = 86,274.24 × 35,662.72
4. Step 4: Simplify right side
   62,515.84x = 3,076,774,064.33
5. Step 5: Solve for x
   x = 3,076,774,064.33/62,515.84
6. Step 6: Final answer
   x = 49,215.91