Finding the Fourth Proportional to 2,688,755.52, 3,710,438.56 and 1,465,075.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,688,755.52 : 3,710,438.56 = 1,465,075.56 : x
2. Step 2: Convert to fraction form
   2,688,755.52/3,710,438.56 = 1,465,075.56/x
3. Step 3: Cross multiply
   2,688,755.52x = 3,710,438.56 × 1,465,075.56
4. Step 4: Simplify right side
   2,688,755.52x = 5,436,072,851,137.59
5. Step 5: Solve for x
   x = 5,436,072,851,137.59/2,688,755.52
6. Step 6: Final answer
   x = 2,021,780.27