Finding the Fourth Proportional to 21,778,340.16, 32,665,019.76 and 5,823,232.32

Step by Step Solution

1. Step 1: Write the proportion equation
   21,778,340.16 : 32,665,019.76 = 5,823,232.32 : x
2. Step 2: Convert to fraction form
   21,778,340.16/32,665,019.76 = 5,823,232.32/x
3. Step 3: Cross multiply
   21,778,340.16x = 32,665,019.76 × 5,823,232.32
4. Step 4: Simplify right side
   21,778,340.16x = 190,215,998,799,870.66
5. Step 5: Solve for x
   x = 190,215,998,799,870.66/21,778,340.16
6. Step 6: Final answer
   x = 8,734,182.56