Finding the Fourth Proportional to 9,737.02, 13,436.31 and 5,758.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,737.02 : 13,436.31 = 5,758.30 : x
2. Step 2: Convert to fraction form
   9,737.02/13,436.31 = 5,758.30/x
3. Step 3: Cross multiply
   9,737.02x = 13,436.31 × 5,758.30
4. Step 4: Simplify right side
   9,737.02x = 77,370,303.87
5. Step 5: Solve for x
   x = 77,370,303.87/9,737.02
6. Step 6: Final answer
   x = 7,945.99