Finding the Fourth Proportional to 2,457,563.21, 3,683,448.76 and 1,108,145.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,457,563.21 : 3,683,448.76 = 1,108,145.94 : x
2. Step 2: Convert to fraction form
   2,457,563.21/3,683,448.76 = 1,108,145.94/x
3. Step 3: Cross multiply
   2,457,563.21x = 3,683,448.76 × 1,108,145.94
4. Step 4: Simplify right side
   2,457,563.21x = 4,081,798,788,592.03
5. Step 5: Solve for x
   x = 4,081,798,788,592.03/2,457,563.21
6. Step 6: Final answer
   x = 1,660,913.04