Finding the Fourth Proportional to 69,947.30, 104,941.43 and 22,561.47

Step by Step Solution

1. Step 1: Write the proportion equation
   69,947.30 : 104,941.43 = 22,561.47 : x
2. Step 2: Convert to fraction form
   69,947.30/104,941.43 = 22,561.47/x
3. Step 3: Cross multiply
   69,947.30x = 104,941.43 × 22,561.47
4. Step 4: Simplify right side
   69,947.30x = 2,367,632,811.89
5. Step 5: Solve for x
   x = 2,367,632,811.89/69,947.30
6. Step 6: Final answer
   x = 33,848.81