Finding the Fourth Proportional to 8,697.06, 13,052.52 and 4,538.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,697.06 : 13,052.52 = 4,538.25 : x
2. Step 2: Convert to fraction form
   8,697.06/13,052.52 = 4,538.25/x
3. Step 3: Cross multiply
   8,697.06x = 13,052.52 × 4,538.25
4. Step 4: Simplify right side
   8,697.06x = 59,235,598.89
5. Step 5: Solve for x
   x = 59,235,598.89/8,697.06
6. Step 6: Final answer
   x = 6,810.99