Finding the Fourth Proportional to 62,813.55, 86,680.89 and 35,955.18

Step by Step Solution

1. Step 1: Write the proportion equation
   62,813.55 : 86,680.89 = 35,955.18 : x
2. Step 2: Convert to fraction form
   62,813.55/86,680.89 = 35,955.18/x
3. Step 3: Cross multiply
   62,813.55x = 86,680.89 × 35,955.18
4. Step 4: Simplify right side
   62,813.55x = 3,116,627,002.51
5. Step 5: Solve for x
   x = 3,116,627,002.51/62,813.55
6. Step 6: Final answer
   x = 49,617.11