Finding the Fourth Proportional to 2,013,434.40, 2,778,597.88 and 1,095,722.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,434.40 : 2,778,597.88 = 1,095,722.76 : x
2. Step 2: Convert to fraction form
   2,013,434.40/2,778,597.88 = 1,095,722.76/x
3. Step 3: Cross multiply
   2,013,434.40x = 2,778,597.88 × 1,095,722.76
4. Step 4: Simplify right side
   2,013,434.40x = 3,044,572,938,003.75
5. Step 5: Solve for x
   x = 3,044,572,938,003.75/2,013,434.40
6. Step 6: Final answer
   x = 1,512,129.19