Finding the Fourth Proportional to 1,773.78, 2,448.01 and 1,075.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.78 : 2,448.01 = 1,075.14 : x
2. Step 2: Convert to fraction form
   1,773.78/2,448.01 = 1,075.14/x
3. Step 3: Cross multiply
   1,773.78x = 2,448.01 × 1,075.14
4. Step 4: Simplify right side
   1,773.78x = 2,631,953.47
5. Step 5: Solve for x
   x = 2,631,953.47/1,773.78
6. Step 6: Final answer
   x = 1,483.81