Finding the Fourth Proportional to 2,642,456.10, 3,706,903.50 and 2,642,456.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642,456.10 : 3,706,903.50 = 2,642,456.10 : x
2. Step 2: Convert to fraction form
   2,642,456.10/3,706,903.50 = 2,642,456.10/x
3. Step 3: Cross multiply
   2,642,456.10x = 3,706,903.50 × 2,642,456.10
4. Step 4: Simplify right side
   2,642,456.10x = 9,795,329,765,686.35
5. Step 5: Solve for x
   x = 9,795,329,765,686.35/2,642,456.10
6. Step 6: Final answer
   x = 3,706,903.50