Finding the Fourth Proportional to 55,062.83, 82,599.70 and 17,613.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,062.83 : 82,599.70 = 17,613.50 : x
2. Step 2: Convert to fraction form
   55,062.83/82,599.70 = 17,613.50/x
3. Step 3: Cross multiply
   55,062.83x = 82,599.70 × 17,613.50
4. Step 4: Simplify right side
   55,062.83x = 1,454,869,815.95
5. Step 5: Solve for x
   x = 1,454,869,815.95/55,062.83
6. Step 6: Final answer
   x = 26,421.99