Finding the Fourth Proportional to 22,298.56, 30,775.14 and 13,803.39

Step by Step Solution

1. Step 1: Write the proportion equation
   22,298.56 : 30,775.14 = 13,803.39 : x
2. Step 2: Convert to fraction form
   22,298.56/30,775.14 = 13,803.39/x
3. Step 3: Cross multiply
   22,298.56x = 30,775.14 × 13,803.39
4. Step 4: Simplify right side
   22,298.56x = 424,801,259.72
5. Step 5: Solve for x
   x = 424,801,259.72/22,298.56
6. Step 6: Final answer
   x = 19,050.62