Finding the Fourth Proportional to 677,326.02, 1,016,598.15 and 362,052.42

Step by Step Solution

1. Step 1: Write the proportion equation
   677,326.02 : 1,016,598.15 = 362,052.42 : x
2. Step 2: Convert to fraction form
   677,326.02/1,016,598.15 = 362,052.42/x
3. Step 3: Cross multiply
   677,326.02x = 1,016,598.15 × 362,052.42
4. Step 4: Simplify right side
   677,326.02x = 368,061,820,375.02
5. Step 5: Solve for x
   x = 368,061,820,375.02/677,326.02
6. Step 6: Final answer
   x = 543,404.22