Finding the Fourth Proportional to 60,717, 83,800.40 and 35,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,717 : 83,800.40 = 35,566.50 : x
2. Step 2: Convert to fraction form
   60,717/83,800.40 = 35,566.50/x
3. Step 3: Cross multiply
   60,717x = 83,800.40 × 35,566.50
4. Step 4: Simplify right side
   60,717x = 2,980,486,748.77
5. Step 5: Solve for x
   x = 2,980,486,748.77/60,717
6. Step 6: Final answer
   x = 49,088.18