Finding the Fourth Proportional to 2,238,754.14, 3,089,553.03 and 1,271,866.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,754.14 : 3,089,553.03 = 1,271,866.86 : x
2. Step 2: Convert to fraction form
   2,238,754.14/3,089,553.03 = 1,271,866.86/x
3. Step 3: Cross multiply
   2,238,754.14x = 3,089,553.03 × 1,271,866.86
4. Step 4: Simplify right side
   2,238,754.14x = 3,929,500,111,069.59
5. Step 5: Solve for x
   x = 3,929,500,111,069.59/2,238,754.14
6. Step 6: Final answer
   x = 1,755,217.35