Finding the Fourth Proportional to 1,834.86, 2,748.14 and 1,102.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834.86 : 2,748.14 = 1,102.89 : x
2. Step 2: Convert to fraction form
   1,834.86/2,748.14 = 1,102.89/x
3. Step 3: Cross multiply
   1,834.86x = 2,748.14 × 1,102.89
4. Step 4: Simplify right side
   1,834.86x = 3,030,896.12
5. Step 5: Solve for x
   x = 3,030,896.12/1,834.86
6. Step 6: Final answer
   x = 1,651.84