Finding the Fourth Proportional to 2,696,216, 3,720,747.04 and 1,550,300.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696,216 : 3,720,747.04 = 1,550,300.80 : x
2. Step 2: Convert to fraction form
   2,696,216/3,720,747.04 = 1,550,300.80/x
3. Step 3: Cross multiply
   2,696,216x = 3,720,747.04 × 1,550,300.80
4. Step 4: Simplify right side
   2,696,216x = 5,768,277,112,709.63
5. Step 5: Solve for x
   x = 5,768,277,112,709.63/2,696,216
6. Step 6: Final answer
   x = 2,139,397.26