Finding the Fourth Proportional to 1,576.84, 2,349.65 and 1,404.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,576.84 : 2,349.65 = 1,404.52 : x
2. Step 2: Convert to fraction form
   1,576.84/2,349.65 = 1,404.52/x
3. Step 3: Cross multiply
   1,576.84x = 2,349.65 × 1,404.52
4. Step 4: Simplify right side
   1,576.84x = 3,300,130.42
5. Step 5: Solve for x
   x = 3,300,130.42/1,576.84
6. Step 6: Final answer
   x = 2,092.88