Finding the Fourth Proportional to 61,143.39, 91,705.29 and 16,759.83

Step by Step Solution

1. Step 1: Write the proportion equation
   61,143.39 : 91,705.29 = 16,759.83 : x
2. Step 2: Convert to fraction form
   61,143.39/91,705.29 = 16,759.83/x
3. Step 3: Cross multiply
   61,143.39x = 91,705.29 × 16,759.83
4. Step 4: Simplify right side
   61,143.39x = 1,536,965,070.50
5. Step 5: Solve for x
   x = 1,536,965,070.50/61,143.39
6. Step 6: Final answer
   x = 25,137.06