Finding the Fourth Proportional to 9,758.34, 13,463.15 and 5,508.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,758.34 : 13,463.15 = 5,508.87 : x
2. Step 2: Convert to fraction form
   9,758.34/13,463.15 = 5,508.87/x
3. Step 3: Cross multiply
   9,758.34x = 13,463.15 × 5,508.87
4. Step 4: Simplify right side
   9,758.34x = 74,166,715.60
5. Step 5: Solve for x
   x = 74,166,715.60/9,758.34
6. Step 6: Final answer
   x = 7,600.34