Finding the Fourth Proportional to 9,434.96, 14,152.57 and 3,591.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,434.96 : 14,152.57 = 3,591.89 : x
2. Step 2: Convert to fraction form
   9,434.96/14,152.57 = 3,591.89/x
3. Step 3: Cross multiply
   9,434.96x = 14,152.57 × 3,591.89
4. Step 4: Simplify right side
   9,434.96x = 50,834,394.91
5. Step 5: Solve for x
   x = 50,834,394.91/9,434.96
6. Step 6: Final answer
   x = 5,387.88