Finding the Fourth Proportional to 9,463.42, 13,059.59 and 6,112.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,463.42 : 13,059.59 = 6,112.45 : x
2. Step 2: Convert to fraction form
   9,463.42/13,059.59 = 6,112.45/x
3. Step 3: Cross multiply
   9,463.42x = 13,059.59 × 6,112.45
4. Step 4: Simplify right side
   9,463.42x = 79,826,090.90
5. Step 5: Solve for x
   x = 79,826,090.90/9,463.42
6. Step 6: Final answer
   x = 8,435.23