Finding the Fourth Proportional to 60,812.80, 83,897.82 and 35,314.80

Step by Step Solution

1. Step 1: Write the proportion equation
   60,812.80 : 83,897.82 = 35,314.80 : x
2. Step 2: Convert to fraction form
   60,812.80/83,897.82 = 35,314.80/x
3. Step 3: Cross multiply
   60,812.80x = 83,897.82 × 35,314.80
4. Step 4: Simplify right side
   60,812.80x = 2,962,834,733.74
5. Step 5: Solve for x
   x = 2,962,834,733.74/60,812.80
6. Step 6: Final answer
   x = 48,720.58