Finding the Fourth Proportional to 746,002.56, 1,029,469.67 and 414,878.82

Step by Step Solution

1. Step 1: Write the proportion equation
   746,002.56 : 1,029,469.67 = 414,878.82 : x
2. Step 2: Convert to fraction form
   746,002.56/1,029,469.67 = 414,878.82/x
3. Step 3: Cross multiply
   746,002.56x = 1,029,469.67 × 414,878.82
4. Step 4: Simplify right side
   746,002.56x = 427,105,157,536.28
5. Step 5: Solve for x
   x = 427,105,157,536.28/746,002.56
6. Step 6: Final answer
   x = 572,525.05