Finding the Fourth Proportional to 9,062.38, 12,468.63 and 7,345.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062.38 : 12,468.63 = 7,345.59 : x
2. Step 2: Convert to fraction form
   9,062.38/12,468.63 = 7,345.59/x
3. Step 3: Cross multiply
   9,062.38x = 12,468.63 × 7,345.59
4. Step 4: Simplify right side
   9,062.38x = 91,589,424.63
5. Step 5: Solve for x
   x = 91,589,424.63/9,062.38
6. Step 6: Final answer
   x = 10,106.55