Finding the Fourth Proportional to 6,389,055.36, 9,577,984.32 and 2,402,766.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,389,055.36 : 9,577,984.32 = 2,402,766.72 : x
2. Step 2: Convert to fraction form
   6,389,055.36/9,577,984.32 = 2,402,766.72/x
3. Step 3: Cross multiply
   6,389,055.36x = 9,577,984.32 × 2,402,766.72
4. Step 4: Simplify right side
   6,389,055.36x = 23,013,661,968,777.83
5. Step 5: Solve for x
   x = 23,013,661,968,777.83/6,389,055.36
6. Step 6: Final answer
   x = 3,602,044.54