Finding the Fourth Proportional to 2,734,536.68, 3,773,016.42 and 1,587,938.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734,536.68 : 3,773,016.42 = 1,587,938.28 : x
2. Step 2: Convert to fraction form
   2,734,536.68/3,773,016.42 = 1,587,938.28/x
3. Step 3: Cross multiply
   2,734,536.68x = 3,773,016.42 × 1,587,938.28
4. Step 4: Simplify right side
   2,734,536.68x = 5,991,317,204,386.56
5. Step 5: Solve for x
   x = 5,991,317,204,386.56/2,734,536.68
6. Step 6: Final answer
   x = 2,190,980.74