Finding the Fourth Proportional to 3,300,077.28, 4,554,317.12 and 1,849,773.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300,077.28 : 4,554,317.12 = 1,849,773.12 : x
2. Step 2: Convert to fraction form
   3,300,077.28/4,554,317.12 = 1,849,773.12/x
3. Step 3: Cross multiply
   3,300,077.28x = 4,554,317.12 × 1,849,773.12
4. Step 4: Simplify right side
   3,300,077.28x = 8,424,453,388,531.82
5. Step 5: Solve for x
   x = 8,424,453,388,531.82/3,300,077.28
6. Step 6: Final answer
   x = 2,552,804.88