Finding the Fourth Proportional to 2,937,162.74, 4,405,633.34 and 807,191.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,937,162.74 : 4,405,633.34 = 807,191.46 : x
2. Step 2: Convert to fraction form
   2,937,162.74/4,405,633.34 = 807,191.46/x
3. Step 3: Cross multiply
   2,937,162.74x = 4,405,633.34 × 807,191.46
4. Step 4: Simplify right side
   2,937,162.74x = 3,556,189,603,903.32
5. Step 5: Solve for x
   x = 3,556,189,603,903.32/2,937,162.74
6. Step 6: Final answer
   x = 1,210,756.75