Finding the Fourth Proportional to 9,164.16, 13,748.54 and 5,003.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,164.16 : 13,748.54 = 5,003.06 : x
2. Step 2: Convert to fraction form
   9,164.16/13,748.54 = 5,003.06/x
3. Step 3: Cross multiply
   9,164.16x = 13,748.54 × 5,003.06
4. Step 4: Simplify right side
   9,164.16x = 68,784,676.77
5. Step 5: Solve for x
   x = 68,784,676.77/9,164.16
6. Step 6: Final answer
   x = 7,505.84