Finding the Fourth Proportional to 2,060.61, 2,844.18 and 1,176.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.61 : 2,844.18 = 1,176.72 : x
2. Step 2: Convert to fraction form
   2,060.61/2,844.18 = 1,176.72/x
3. Step 3: Cross multiply
   2,060.61x = 2,844.18 × 1,176.72
4. Step 4: Simplify right side
   2,060.61x = 3,346,803.49
5. Step 5: Solve for x
   x = 3,346,803.49/2,060.61
6. Step 6: Final answer
   x = 1,624.18