Finding the Fourth Proportional to 1,300.32, 1,951.65 and 651.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.32 : 1,951.65 = 651.42 : x
2. Step 2: Convert to fraction form
   1,300.32/1,951.65 = 651.42/x
3. Step 3: Cross multiply
   1,300.32x = 1,951.65 × 651.42
4. Step 4: Simplify right side
   1,300.32x = 1,271,343.84
5. Step 5: Solve for x
   x = 1,271,343.84/1,300.32
6. Step 6: Final answer
   x = 977.72