Finding the Fourth Proportional to 1,884.89, 2,600.84 and 1,176.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884.89 : 2,600.84 = 1,176.62 : x
2. Step 2: Convert to fraction form
   1,884.89/2,600.84 = 1,176.62/x
3. Step 3: Cross multiply
   1,884.89x = 2,600.84 × 1,176.62
4. Step 4: Simplify right side
   1,884.89x = 3,060,190.30
5. Step 5: Solve for x
   x = 3,060,190.30/1,884.89
6. Step 6: Final answer
   x = 1,623.54