Finding the Fourth Proportional to 1,495.38, 2,241.83 and 714.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.38 : 2,241.83 = 714.99 : x
2. Step 2: Convert to fraction form
   1,495.38/2,241.83 = 714.99/x
3. Step 3: Cross multiply
   1,495.38x = 2,241.83 × 714.99
4. Step 4: Simplify right side
   1,495.38x = 1,602,887.82
5. Step 5: Solve for x
   x = 1,602,887.82/1,495.38
6. Step 6: Final answer
   x = 1,071.89