Finding the Fourth Proportional to 9,127.23, 12,595.59 and 5,349.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,127.23 : 12,595.59 = 5,349.63 : x
2. Step 2: Convert to fraction form
   9,127.23/12,595.59 = 5,349.63/x
3. Step 3: Cross multiply
   9,127.23x = 12,595.59 × 5,349.63
4. Step 4: Simplify right side
   9,127.23x = 67,381,793.37
5. Step 5: Solve for x
   x = 67,381,793.37/9,127.23
6. Step 6: Final answer
   x = 7,382.50