Finding the Fourth Proportional to 2,745,389,180.08, 3,737,952,160.72 and 2,736,672,219.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,389,180.08 : 3,737,952,160.72 = 2,736,672,219.28 : x
2. Step 2: Convert to fraction form
   2,745,389,180.08/3,737,952,160.72 = 2,736,672,219.28/x
3. Step 3: Cross multiply
   2,745,389,180.08x = 3,737,952,160.72 × 2,736,672,219.28
4. Step 4: Simplify right side
   2,745,389,180.08x = 10,229,549,835,240,073,216
5. Step 5: Solve for x
   x = 10,229,549,835,240,073,216/2,745,389,180.08
6. Step 6: Final answer
   x = 3,726,083,685.86