Finding the Fourth Proportional to 1,836.84, 2,533.72 and 1,090.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836.84 : 2,533.72 = 1,090.30 : x
2. Step 2: Convert to fraction form
   1,836.84/2,533.72 = 1,090.30/x
3. Step 3: Cross multiply
   1,836.84x = 2,533.72 × 1,090.30
4. Step 4: Simplify right side
   1,836.84x = 2,762,514.92
5. Step 5: Solve for x
   x = 2,762,514.92/1,836.84
6. Step 6: Final answer
   x = 1,503.95