Finding the Fourth Proportional to 1,094,075.46, 1,641,846.06 and 384,105.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094,075.46 : 1,641,846.06 = 384,105.60 : x
2. Step 2: Convert to fraction form
   1,094,075.46/1,641,846.06 = 384,105.60/x
3. Step 3: Cross multiply
   1,094,075.46x = 1,641,846.06 × 384,105.60
4. Step 4: Simplify right side
   1,094,075.46x = 630,642,265,983.94
5. Step 5: Solve for x
   x = 630,642,265,983.94/1,094,075.46
6. Step 6: Final answer
   x = 576,415.69