Finding the Fourth Proportional to 10,789,632,106.80, 16,184,896,057.80 and 3,428,435,050.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789,632,106.80 : 16,184,896,057.80 = 3,428,435,050.80 : x
2. Step 2: Convert to fraction form
   10,789,632,106.80/16,184,896,057.80 = 3,428,435,050.80/x
3. Step 3: Cross multiply
   10,789,632,106.80x = 16,184,896,057.80 × 3,428,435,050.80
4. Step 4: Simplify right side
   10,789,632,106.80x = 55,488,864,938,116,259,840
5. Step 5: Solve for x
   x = 55,488,864,938,116,259,840/10,789,632,106.80
6. Step 6: Final answer
   x = 5,142,794,896.88