Finding the Fourth Proportional to 2,791,105.56, 3,851,818.71 and 1,567,626.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,791,105.56 : 3,851,818.71 = 1,567,626.69 : x
2. Step 2: Convert to fraction form
   2,791,105.56/3,851,818.71 = 1,567,626.69/x
3. Step 3: Cross multiply
   2,791,105.56x = 3,851,818.71 × 1,567,626.69
4. Step 4: Simplify right side
   2,791,105.56x = 6,038,213,814,837.37
5. Step 5: Solve for x
   x = 6,038,213,814,837.37/2,791,105.56
6. Step 6: Final answer
   x = 2,163,377.09