Finding the Fourth Proportional to 2,862,219.86, 4,293,307.90 and 732,300.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,862,219.86 : 4,293,307.90 = 732,300.56 : x
2. Step 2: Convert to fraction form
   2,862,219.86/4,293,307.90 = 732,300.56/x
3. Step 3: Cross multiply
   2,862,219.86x = 4,293,307.90 × 732,300.56
4. Step 4: Simplify right side
   2,862,219.86x = 3,143,991,779,422.42
5. Step 5: Solve for x
   x = 3,143,991,779,422.42/2,862,219.86
6. Step 6: Final answer
   x = 1,098,445.24