Finding the Fourth Proportional to 10,921,852.10, 16,361,888.55 and 5,871,484.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,921,852.10 : 16,361,888.55 = 5,871,484.10 : x
2. Step 2: Convert to fraction form
   10,921,852.10/16,361,888.55 = 5,871,484.10/x
3. Step 3: Cross multiply
   10,921,852.10x = 16,361,888.55 × 5,871,484.10
4. Step 4: Simplify right side
   10,921,852.10x = 96,068,568,467,297.05
5. Step 5: Solve for x
   x = 96,068,568,467,297.05/10,921,852.10
6. Step 6: Final answer
   x = 8,795,996.10