Finding the Fourth Proportional to 970,065.88, 1,455,721.58 and 650,578.52

Step by Step Solution

1. Step 1: Write the proportion equation
   970,065.88 : 1,455,721.58 = 650,578.52 : x
2. Step 2: Convert to fraction form
   970,065.88/1,455,721.58 = 650,578.52/x
3. Step 3: Cross multiply
   970,065.88x = 1,455,721.58 × 650,578.52
4. Step 4: Simplify right side
   970,065.88x = 947,061,196,314.21
5. Step 5: Solve for x
   x = 947,061,196,314.21/970,065.88
6. Step 6: Final answer
   x = 976,285.44