Finding the Fourth Proportional to 4,997,498.55, 7,496,705.31 and 1,403,241.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,997,498.55 : 7,496,705.31 = 1,403,241.27 : x
2. Step 2: Convert to fraction form
   4,997,498.55/7,496,705.31 = 1,403,241.27/x
3. Step 3: Cross multiply
   4,997,498.55x = 7,496,705.31 × 1,403,241.27
4. Step 4: Simplify right side
   4,997,498.55x = 10,519,686,280,020.14
5. Step 5: Solve for x
   x = 10,519,686,280,020.14/4,997,498.55
6. Step 6: Final answer
   x = 2,104,990.36