Finding the Fourth Proportional to 3,919,483.82, 5,879,223.03 and 1,224,040.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,919,483.82 : 5,879,223.03 = 1,224,040.04 : x
2. Step 2: Convert to fraction form
   3,919,483.82/5,879,223.03 = 1,224,040.04/x
3. Step 3: Cross multiply
   3,919,483.82x = 5,879,223.03 × 1,224,040.04
4. Step 4: Simplify right side
   3,919,483.82x = 7,196,404,390,051.24
5. Step 5: Solve for x
   x = 7,196,404,390,051.24/3,919,483.82
6. Step 6: Final answer
   x = 1,836,059.21