Finding the Fourth Proportional to 1,398,900.91, 1,930,483.34 and 795,288.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,398,900.91 : 1,930,483.34 = 795,288.91 : x
2. Step 2: Convert to fraction form
   1,398,900.91/1,930,483.34 = 795,288.91/x
3. Step 3: Cross multiply
   1,398,900.91x = 1,930,483.34 × 795,288.91
4. Step 4: Simplify right side
   1,398,900.91x = 1,535,291,991,241.76
5. Step 5: Solve for x
   x = 1,535,291,991,241.76/1,398,900.91
6. Step 6: Final answer
   x = 1,097,498.74