Finding the Fourth Proportional to 9,973.37, 13,763.18 and 5,497.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,973.37 : 13,763.18 = 5,497.13 : x
2. Step 2: Convert to fraction form
   9,973.37/13,763.18 = 5,497.13/x
3. Step 3: Cross multiply
   9,973.37x = 13,763.18 × 5,497.13
4. Step 4: Simplify right side
   9,973.37x = 75,657,893.37
5. Step 5: Solve for x
   x = 75,657,893.37/9,973.37
6. Step 6: Final answer
   x = 7,585.99