Finding the Fourth Proportional to 16,185,485.25, 24,290,212.77 and 7,665,848.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,185,485.25 : 24,290,212.77 = 7,665,848.28 : x
2. Step 2: Convert to fraction form
   16,185,485.25/24,290,212.77 = 7,665,848.28/x
3. Step 3: Cross multiply
   16,185,485.25x = 24,290,212.77 × 7,665,848.28
4. Step 4: Simplify right side
   16,185,485.25x = 186,205,085,783,738.53
5. Step 5: Solve for x
   x = 186,205,085,783,738.53/16,185,485.25
6. Step 6: Final answer
   x = 11,504,448.76