Finding the Fourth Proportional to 1,441,752.35, 2,162,757.69 and 417,066.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441,752.35 : 2,162,757.69 = 417,066.53 : x
2. Step 2: Convert to fraction form
   1,441,752.35/2,162,757.69 = 417,066.53/x
3. Step 3: Cross multiply
   1,441,752.35x = 2,162,757.69 × 417,066.53
4. Step 4: Simplify right side
   1,441,752.35x = 902,013,834,185.33
5. Step 5: Solve for x
   x = 902,013,834,185.33/1,441,752.35
6. Step 6: Final answer
   x = 625,637.15