Finding the Fourth Proportional to 9,482.61, 13,068.55 and 7,600.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482.61 : 13,068.55 = 7,600.42 : x
2. Step 2: Convert to fraction form
   9,482.61/13,068.55 = 7,600.42/x
3. Step 3: Cross multiply
   9,482.61x = 13,068.55 × 7,600.42
4. Step 4: Simplify right side
   9,482.61x = 99,326,468.79
5. Step 5: Solve for x
   x = 99,326,468.79/9,482.61
6. Step 6: Final answer
   x = 10,474.59