Finding the Fourth Proportional to 1,068.48, 1,595.47 and 914.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068.48 : 1,595.47 = 914.17 : x
2. Step 2: Convert to fraction form
   1,068.48/1,595.47 = 914.17/x
3. Step 3: Cross multiply
   1,068.48x = 1,595.47 × 914.17
4. Step 4: Simplify right side
   1,068.48x = 1,458,530.81
5. Step 5: Solve for x
   x = 1,458,530.81/1,068.48
6. Step 6: Final answer
   x = 1,365.05