Finding the Fourth Proportional to 22,675.59, 31,281.43 and 19,526.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,675.59 : 31,281.43 = 19,526.31 : x
2. Step 2: Convert to fraction form
   22,675.59/31,281.43 = 19,526.31/x
3. Step 3: Cross multiply
   22,675.59x = 31,281.43 × 19,526.31
4. Step 4: Simplify right side
   22,675.59x = 610,810,977.63
5. Step 5: Solve for x
   x = 610,810,977.63/22,675.59
6. Step 6: Final answer
   x = 26,936.94