Finding the Fourth Proportional to 1,834.31, 2,748.89 and 793.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834.31 : 2,748.89 = 793.51 : x
2. Step 2: Convert to fraction form
   1,834.31/2,748.89 = 793.51/x
3. Step 3: Cross multiply
   1,834.31x = 2,748.89 × 793.51
4. Step 4: Simplify right side
   1,834.31x = 2,181,277.81
5. Step 5: Solve for x
   x = 2,181,277.81/1,834.31
6. Step 6: Final answer
   x = 1,189.15