Finding the Fourth Proportional to 3,272,710.56, 4,512,476.16 and 2,240,718.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,272,710.56 : 4,512,476.16 = 2,240,718.72 : x
2. Step 2: Convert to fraction form
   3,272,710.56/4,512,476.16 = 2,240,718.72/x
3. Step 3: Cross multiply
   3,272,710.56x = 4,512,476.16 × 2,240,718.72
4. Step 4: Simplify right side
   3,272,710.56x = 10,111,189,805,265.72
5. Step 5: Solve for x
   x = 10,111,189,805,265.72/3,272,710.56
6. Step 6: Final answer
   x = 3,089,546.00