Finding the Fourth Proportional to 3,388,120.47, 5,079,061.80 and 1,467,825.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,388,120.47 : 5,079,061.80 = 1,467,825.12 : x
2. Step 2: Convert to fraction form
   3,388,120.47/5,079,061.80 = 1,467,825.12/x
3. Step 3: Cross multiply
   3,388,120.47x = 5,079,061.80 × 1,467,825.12
4. Step 4: Simplify right side
   3,388,120.47x = 7,455,174,496,072.42
5. Step 5: Solve for x
   x = 7,455,174,496,072.42/3,388,120.47
6. Step 6: Final answer
   x = 2,200,386.49