Finding the Fourth Proportional to 2,235,951.42, 3,085,457.31 and 1,269,101.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235,951.42 : 3,085,457.31 = 1,269,101.40 : x
2. Step 2: Convert to fraction form
   2,235,951.42/3,085,457.31 = 1,269,101.40/x
3. Step 3: Cross multiply
   2,235,951.42x = 3,085,457.31 × 1,269,101.40
4. Step 4: Simplify right side
   2,235,951.42x = 3,915,758,191,761.23
5. Step 5: Solve for x
   x = 3,915,758,191,761.23/2,235,951.42
6. Step 6: Final answer
   x = 1,751,271.59