Finding the Fourth Proportional to 3,648,751.84, 5,470,809.52 and 3,200,373.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648,751.84 : 5,470,809.52 = 3,200,373.12 : x
2. Step 2: Convert to fraction form
   3,648,751.84/5,470,809.52 = 3,200,373.12/x
3. Step 3: Cross multiply
   3,648,751.84x = 5,470,809.52 × 3,200,373.12
4. Step 4: Simplify right side
   3,648,751.84x = 17,508,631,732,448.10
5. Step 5: Solve for x
   x = 17,508,631,732,448.10/3,648,751.84
6. Step 6: Final answer
   x = 4,798,526.32