Finding the Fourth Proportional to 1,505.01, 2,076.82 and 841.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505.01 : 2,076.82 = 841.92 : x
2. Step 2: Convert to fraction form
   1,505.01/2,076.82 = 841.92/x
3. Step 3: Cross multiply
   1,505.01x = 2,076.82 × 841.92
4. Step 4: Simplify right side
   1,505.01x = 1,748,516.29
5. Step 5: Solve for x
   x = 1,748,516.29/1,505.01
6. Step 6: Final answer
   x = 1,161.80