Finding the Fourth Proportional to 7,397.61, 10,194.57 and 5,298.09

Step by Step Solution

1. Step 1: Write the proportion equation
   7,397.61 : 10,194.57 = 5,298.09 : x
2. Step 2: Convert to fraction form
   7,397.61/10,194.57 = 5,298.09/x
3. Step 3: Cross multiply
   7,397.61x = 10,194.57 × 5,298.09
4. Step 4: Simplify right side
   7,397.61x = 54,011,749.37
5. Step 5: Solve for x
   x = 54,011,749.37/7,397.61
6. Step 6: Final answer
   x = 7,301.24