Finding the Fourth Proportional to 2,791,111.56, 3,851,826.96 and 1,567,632.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,791,111.56 : 3,851,826.96 = 1,567,632.66 : x
2. Step 2: Convert to fraction form
   2,791,111.56/3,851,826.96 = 1,567,632.66/x
3. Step 3: Cross multiply
   2,791,111.56x = 3,851,826.96 × 1,567,632.66
4. Step 4: Simplify right side
   2,791,111.56x = 6,038,249,743,164.51
5. Step 5: Solve for x
   x = 6,038,249,743,164.51/2,791,111.56
6. Step 6: Final answer
   x = 2,163,385.31