Finding the Fourth Proportional to 9,994.22, 13,793.70 and 9,551.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,994.22 : 13,793.70 = 9,551.34 : x
2. Step 2: Convert to fraction form
   9,994.22/13,793.70 = 9,551.34/x
3. Step 3: Cross multiply
   9,994.22x = 13,793.70 × 9,551.34
4. Step 4: Simplify right side
   9,994.22x = 131,748,318.56
5. Step 5: Solve for x
   x = 131,748,318.56/9,994.22
6. Step 6: Final answer
   x = 13,182.45