Finding the Fourth Proportional to 9,537,258.96, 13,161,762.72 and 5,463,665.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,537,258.96 : 13,161,762.72 = 5,463,665.28 : x
2. Step 2: Convert to fraction form
   9,537,258.96/13,161,762.72 = 5,463,665.28/x
3. Step 3: Cross multiply
   9,537,258.96x = 13,161,762.72 × 5,463,665.28
4. Step 4: Simplify right side
   9,537,258.96x = 71,911,465,996,862.38
5. Step 5: Solve for x
   x = 71,911,465,996,862.38/9,537,258.96
6. Step 6: Final answer
   x = 7,540,055.93