Finding the Fourth Proportional to 22,925.58, 34,391.43 and 9,071.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,925.58 : 34,391.43 = 9,071.34 : x
2. Step 2: Convert to fraction form
   22,925.58/34,391.43 = 9,071.34/x
3. Step 3: Cross multiply
   22,925.58x = 34,391.43 × 9,071.34
4. Step 4: Simplify right side
   22,925.58x = 311,976,354.62
5. Step 5: Solve for x
   x = 311,976,354.62/22,925.58
6. Step 6: Final answer
   x = 13,608.22