Finding the Fourth Proportional to 2,669,139.49, 4,003,707.37 and 1,071,701.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,139.49 : 4,003,707.37 = 1,071,701.84 : x
2. Step 2: Convert to fraction form
   2,669,139.49/4,003,707.37 = 1,071,701.84/x
3. Step 3: Cross multiply
   2,669,139.49x = 4,003,707.37 × 1,071,701.84
4. Step 4: Simplify right side
   2,669,139.49x = 4,290,780,555,250.56
5. Step 5: Solve for x
   x = 4,290,780,555,250.56/2,669,139.49
6. Step 6: Final answer
   x = 1,607,552.01