Finding the Fourth Proportional to 970,322.37, 1,456,158.91 and 401,706.42

Step by Step Solution

1. Step 1: Write the proportion equation
   970,322.37 : 1,456,158.91 = 401,706.42 : x
2. Step 2: Convert to fraction form
   970,322.37/1,456,158.91 = 401,706.42/x
3. Step 3: Cross multiply
   970,322.37x = 1,456,158.91 × 401,706.42
4. Step 4: Simplify right side
   970,322.37x = 584,948,385,166.43
5. Step 5: Solve for x
   x = 584,948,385,166.43/970,322.37
6. Step 6: Final answer
   x = 602,839.22