Finding the Fourth Proportional to 1,501.19, 2,249.59 and 1,176.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501.19 : 2,249.59 = 1,176.15 : x
2. Step 2: Convert to fraction form
   1,501.19/2,249.59 = 1,176.15/x
3. Step 3: Cross multiply
   1,501.19x = 2,249.59 × 1,176.15
4. Step 4: Simplify right side
   1,501.19x = 2,645,855.28
5. Step 5: Solve for x
   x = 2,645,855.28/1,501.19
6. Step 6: Final answer
   x = 1,762.51