Finding the Fourth Proportional to 2,093.30, 2,888.72 and 1,197.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.30 : 2,888.72 = 1,197.03 : x
2. Step 2: Convert to fraction form
   2,093.30/2,888.72 = 1,197.03/x
3. Step 3: Cross multiply
   2,093.30x = 2,888.72 × 1,197.03
4. Step 4: Simplify right side
   2,093.30x = 3,457,884.50
5. Step 5: Solve for x
   x = 3,457,884.50/2,093.30
6. Step 6: Final answer
   x = 1,651.88