Finding the Fourth Proportional to 1,892.15, 2,610.59 and 1,184.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.15 : 2,610.59 = 1,184.11 : x
2. Step 2: Convert to fraction form
   1,892.15/2,610.59 = 1,184.11/x
3. Step 3: Cross multiply
   1,892.15x = 2,610.59 × 1,184.11
4. Step 4: Simplify right side
   1,892.15x = 3,091,225.72
5. Step 5: Solve for x
   x = 3,091,225.72/1,892.15
6. Step 6: Final answer
   x = 1,633.71