Finding the Fourth Proportional to 2,688,034.78, 3,709,486.38 and 1,480,810.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,688,034.78 : 3,709,486.38 = 1,480,810.78 : x
2. Step 2: Convert to fraction form
   2,688,034.78/3,709,486.38 = 1,480,810.78/x
3. Step 3: Cross multiply
   2,688,034.78x = 3,709,486.38 × 1,480,810.78
4. Step 4: Simplify right side
   2,688,034.78x = 5,493,047,419,767.18
5. Step 5: Solve for x
   x = 5,493,047,419,767.18/2,688,034.78
6. Step 6: Final answer
   x = 2,043,517.99