Finding the Fourth Proportional to 1,505.86, 2,076.50 and 1,034.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505.86 : 2,076.50 = 1,034.46 : x
2. Step 2: Convert to fraction form
   1,505.86/2,076.50 = 1,034.46/x
3. Step 3: Cross multiply
   1,505.86x = 2,076.50 × 1,034.46
4. Step 4: Simplify right side
   1,505.86x = 2,148,056.19
5. Step 5: Solve for x
   x = 2,148,056.19/1,505.86
6. Step 6: Final answer
   x = 1,426.46