Finding the Fourth Proportional to 1,748.45, 2,624.00 and 1,191.85

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.45 : 2,624.00 = 1,191.85 : x
2. Step 2: Convert to fraction form
   1,748.45/2,624.00 = 1,191.85/x
3. Step 3: Cross multiply
   1,748.45x = 2,624.00 × 1,191.85
4. Step 4: Simplify right side
   1,748.45x = 3,127,401.88
5. Step 5: Solve for x
   x = 3,127,401.88/1,748.45
6. Step 6: Final answer
   x = 1,788.67