Finding the Fourth Proportional to 1,076,103.22, 1,484,912.56 and 662,574.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,103.22 : 1,484,912.56 = 662,574.34 : x
2. Step 2: Convert to fraction form
   1,076,103.22/1,484,912.56 = 662,574.34/x
3. Step 3: Cross multiply
   1,076,103.22x = 1,484,912.56 × 662,574.34
4. Step 4: Simplify right side
   1,076,103.22x = 983,864,959,399.71
5. Step 5: Solve for x
   x = 983,864,959,399.71/1,076,103.22
6. Step 6: Final answer
   x = 914,284.93