Finding the Fourth Proportional to 9,591.10, 13,234.77 and 5,342.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,591.10 : 13,234.77 = 5,342.01 : x
2. Step 2: Convert to fraction form
   9,591.10/13,234.77 = 5,342.01/x
3. Step 3: Cross multiply
   9,591.10x = 13,234.77 × 5,342.01
4. Step 4: Simplify right side
   9,591.10x = 70,700,246.98
5. Step 5: Solve for x
   x = 70,700,246.98/9,591.10
6. Step 6: Final answer
   x = 7,371.45