Finding the Fourth Proportional to 9,526.34, 13,147.58 and 5,547.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,526.34 : 13,147.58 = 5,547.51 : x
2. Step 2: Convert to fraction form
   9,526.34/13,147.58 = 5,547.51/x
3. Step 3: Cross multiply
   9,526.34x = 13,147.58 × 5,547.51
4. Step 4: Simplify right side
   9,526.34x = 72,936,345.39
5. Step 5: Solve for x
   x = 72,936,345.39/9,526.34
6. Step 6: Final answer
   x = 7,656.28