Finding the Fourth Proportional to 9,607.30, 13,253.48 and 5,625.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,607.30 : 13,253.48 = 5,625.96 : x
2. Step 2: Convert to fraction form
   9,607.30/13,253.48 = 5,625.96/x
3. Step 3: Cross multiply
   9,607.30x = 13,253.48 × 5,625.96
4. Step 4: Simplify right side
   9,607.30x = 74,563,548.34
5. Step 5: Solve for x
   x = 74,563,548.34/9,607.30
6. Step 6: Final answer
   x = 7,761.13