Finding the Fourth Proportional to 2,776,075.20, 3,830,988.96 and 1,552,426.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,075.20 : 3,830,988.96 = 1,552,426.56 : x
2. Step 2: Convert to fraction form
   2,776,075.20/3,830,988.96 = 1,552,426.56/x
3. Step 3: Cross multiply
   2,776,075.20x = 3,830,988.96 × 1,552,426.56
4. Step 4: Simplify right side
   2,776,075.20x = 5,947,329,012,570.78
5. Step 5: Solve for x
   x = 5,947,329,012,570.78/2,776,075.20
6. Step 6: Final answer
   x = 2,142,351.55