Finding the Fourth Proportional to 7,002.35, 10,498.31 and 3,052.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,002.35 : 10,498.31 = 3,052.86 : x
2. Step 2: Convert to fraction form
   7,002.35/10,498.31 = 3,052.86/x
3. Step 3: Cross multiply
   7,002.35x = 10,498.31 × 3,052.86
4. Step 4: Simplify right side
   7,002.35x = 32,049,870.67
5. Step 5: Solve for x
   x = 32,049,870.67/7,002.35
6. Step 6: Final answer
   x = 4,577.02