Finding the Fourth Proportional to 2,693.47, 4,042.05 and 1,050.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693.47 : 4,042.05 = 1,050.02 : x
2. Step 2: Convert to fraction form
   2,693.47/4,042.05 = 1,050.02/x
3. Step 3: Cross multiply
   2,693.47x = 4,042.05 × 1,050.02
4. Step 4: Simplify right side
   2,693.47x = 4,244,233.34
5. Step 5: Solve for x
   x = 4,244,233.34/2,693.47
6. Step 6: Final answer
   x = 1,575.75