Finding the Fourth Proportional to 22,551.63, 31,100.69 and 19,363.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,551.63 : 31,100.69 = 19,363.93 : x
2. Step 2: Convert to fraction form
   22,551.63/31,100.69 = 19,363.93/x
3. Step 3: Cross multiply
   22,551.63x = 31,100.69 × 19,363.93
4. Step 4: Simplify right side
   22,551.63x = 602,231,487.29
5. Step 5: Solve for x
   x = 602,231,487.29/22,551.63
6. Step 6: Final answer
   x = 26,704.56