Finding the Fourth Proportional to 9,375.98, 12,938.82 and 5,184.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,375.98 : 12,938.82 = 5,184.23 : x
2. Step 2: Convert to fraction form
   9,375.98/12,938.82 = 5,184.23/x
3. Step 3: Cross multiply
   9,375.98x = 12,938.82 × 5,184.23
4. Step 4: Simplify right side
   9,375.98x = 67,077,818.81
5. Step 5: Solve for x
   x = 67,077,818.81/9,375.98
6. Step 6: Final answer
   x = 7,154.22