Finding the Fourth Proportional to 9,437.37, 13,023.92 and 5,404.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,437.37 : 13,023.92 = 5,404.94 : x
2. Step 2: Convert to fraction form
   9,437.37/13,023.92 = 5,404.94/x
3. Step 3: Cross multiply
   9,437.37x = 13,023.92 × 5,404.94
4. Step 4: Simplify right side
   9,437.37x = 70,393,414.02
5. Step 5: Solve for x
   x = 70,393,414.02/9,437.37
6. Step 6: Final answer
   x = 7,459.01