Finding the Fourth Proportional to 22,069.31, 33,103.69 and 10,374.26

Step by Step Solution

1. Step 1: Write the proportion equation
   22,069.31 : 33,103.69 = 10,374.26 : x
2. Step 2: Convert to fraction form
   22,069.31/33,103.69 = 10,374.26/x
3. Step 3: Cross multiply
   22,069.31x = 33,103.69 × 10,374.26
4. Step 4: Simplify right side
   22,069.31x = 343,426,095.57
5. Step 5: Solve for x
   x = 343,426,095.57/22,069.31
6. Step 6: Final answer
   x = 15,561.26