Finding the Fourth Proportional to 1,400.86, 1,933.42 and 1,068.66

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400.86 : 1,933.42 = 1,068.66 : x
2. Step 2: Convert to fraction form
   1,400.86/1,933.42 = 1,068.66/x
3. Step 3: Cross multiply
   1,400.86x = 1,933.42 × 1,068.66
4. Step 4: Simplify right side
   1,400.86x = 2,066,167.95
5. Step 5: Solve for x
   x = 2,066,167.95/1,400.86
6. Step 6: Final answer
   x = 1,474.93