Finding the Fourth Proportional to 11,484.04, 15,849.72 and 7,010.40

Step by Step Solution

1. Step 1: Write the proportion equation
   11,484.04 : 15,849.72 = 7,010.40 : x
2. Step 2: Convert to fraction form
   11,484.04/15,849.72 = 7,010.40/x
3. Step 3: Cross multiply
   11,484.04x = 15,849.72 × 7,010.40
4. Step 4: Simplify right side
   11,484.04x = 111,112,877.09
5. Step 5: Solve for x
   x = 111,112,877.09/11,484.04
6. Step 6: Final answer
   x = 9,675.42