Finding the Fourth Proportional to 1,300.88, 1,952.76 and 914.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.88 : 1,952.76 = 914.96 : x
2. Step 2: Convert to fraction form
   1,300.88/1,952.76 = 914.96/x
3. Step 3: Cross multiply
   1,300.88x = 1,952.76 × 914.96
4. Step 4: Simplify right side
   1,300.88x = 1,786,697.29
5. Step 5: Solve for x
   x = 1,786,697.29/1,300.88
6. Step 6: Final answer
   x = 1,373.45