Finding the Fourth Proportional to 2,184,188.31, 3,277,757.48 and 764,256.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,188.31 : 3,277,757.48 = 764,256.69 : x
2. Step 2: Convert to fraction form
   2,184,188.31/3,277,757.48 = 764,256.69/x
3. Step 3: Cross multiply
   2,184,188.31x = 3,277,757.48 × 764,256.69
4. Step 4: Simplify right side
   2,184,188.31x = 2,505,048,078,466.26
5. Step 5: Solve for x
   x = 2,505,048,078,466.26/2,184,188.31
6. Step 6: Final answer
   x = 1,146,901.15