Finding the Fourth Proportional to 2,752,289.12, 3,798,132.72 and 1,545,056.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752,289.12 : 3,798,132.72 = 1,545,056.48 : x
2. Step 2: Convert to fraction form
   2,752,289.12/3,798,132.72 = 1,545,056.48/x
3. Step 3: Cross multiply
   2,752,289.12x = 3,798,132.72 × 1,545,056.48
4. Step 4: Simplify right side
   2,752,289.12x = 5,868,329,570,936.03
5. Step 5: Solve for x
   x = 5,868,329,570,936.03/2,752,289.12
6. Step 6: Final answer
   x = 2,132,163.20