Finding the Fourth Proportional to 9,700.30, 14,551.35 and 3,855.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,700.30 : 14,551.35 = 3,855.52 : x
2. Step 2: Convert to fraction form
   9,700.30/14,551.35 = 3,855.52/x
3. Step 3: Cross multiply
   9,700.30x = 14,551.35 × 3,855.52
4. Step 4: Simplify right side
   9,700.30x = 56,103,020.95
5. Step 5: Solve for x
   x = 56,103,020.95/9,700.30
6. Step 6: Final answer
   x = 5,783.64