Finding the Fourth Proportional to 62,564.84, 86,341.86 and 35,711.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,564.84 : 86,341.86 = 35,711.72 : x
2. Step 2: Convert to fraction form
   62,564.84/86,341.86 = 35,711.72/x
3. Step 3: Cross multiply
   62,564.84x = 86,341.86 × 35,711.72
4. Step 4: Simplify right side
   62,564.84x = 3,083,416,328.60
5. Step 5: Solve for x
   x = 3,083,416,328.60/62,564.84
6. Step 6: Final answer
   x = 49,283.53