Finding the Fourth Proportional to 11,404.48, 15,741.12 and 7,435.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,404.48 : 15,741.12 = 7,435.52 : x
2. Step 2: Convert to fraction form
   11,404.48/15,741.12 = 7,435.52/x
3. Step 3: Cross multiply
   11,404.48x = 15,741.12 × 7,435.52
4. Step 4: Simplify right side
   11,404.48x = 117,043,412.58
5. Step 5: Solve for x
   x = 117,043,412.58/11,404.48
6. Step 6: Final answer
   x = 10,262.93