Finding the Fourth Proportional to 9,337.05, 12,885.48 and 5,088.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,337.05 : 12,885.48 = 5,088.51 : x
2. Step 2: Convert to fraction form
   9,337.05/12,885.48 = 5,088.51/x
3. Step 3: Cross multiply
   9,337.05x = 12,885.48 × 5,088.51
4. Step 4: Simplify right side
   9,337.05x = 65,567,893.83
5. Step 5: Solve for x
   x = 65,567,893.83/9,337.05
6. Step 6: Final answer
   x = 7,022.34