Finding the Fourth Proportional to 9,592.89, 13,238.58 and 5,343.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,592.89 : 13,238.58 = 5,343.94 : x
2. Step 2: Convert to fraction form
   9,592.89/13,238.58 = 5,343.94/x
3. Step 3: Cross multiply
   9,592.89x = 13,238.58 × 5,343.94
4. Step 4: Simplify right side
   9,592.89x = 70,746,177.21
5. Step 5: Solve for x
   x = 70,746,177.21/9,592.89
6. Step 6: Final answer
   x = 7,374.86