Finding the Fourth Proportional to 1,562,146.56, 2,343,404.52 and 551,057.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562,146.56 : 2,343,404.52 = 551,057.58 : x
2. Step 2: Convert to fraction form
   1,562,146.56/2,343,404.52 = 551,057.58/x
3. Step 3: Cross multiply
   1,562,146.56x = 2,343,404.52 × 551,057.58
4. Step 4: Simplify right side
   1,562,146.56x = 1,291,350,823,752.26
5. Step 5: Solve for x
   x = 1,291,350,823,752.26/1,562,146.56
6. Step 6: Final answer
   x = 826,651.52