Finding the Fourth Proportional to 11,477.69, 15,835.14 and 7,501.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,477.69 : 15,835.14 = 7,501.10 : x
2. Step 2: Convert to fraction form
   11,477.69/15,835.14 = 7,501.10/x
3. Step 3: Cross multiply
   11,477.69x = 15,835.14 × 7,501.10
4. Step 4: Simplify right side
   11,477.69x = 118,780,968.65
5. Step 5: Solve for x
   x = 118,780,968.65/11,477.69
6. Step 6: Final answer
   x = 10,348.86