Finding the Fourth Proportional to 55,098.96, 82,600.00 and 21,842.39

Step by Step Solution

1. Step 1: Write the proportion equation
   55,098.96 : 82,600.00 = 21,842.39 : x
2. Step 2: Convert to fraction form
   55,098.96/82,600.00 = 21,842.39/x
3. Step 3: Cross multiply
   55,098.96x = 82,600.00 × 21,842.39
4. Step 4: Simplify right side
   55,098.96x = 1,804,180,891.79
5. Step 5: Solve for x
   x = 1,804,180,891.79/55,098.96
6. Step 6: Final answer
   x = 32,744.37