Finding the Fourth Proportional to 6,720,111,152.28, 9,273,754,297.86 and 3,709,364,422.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,720,111,152.28 : 9,273,754,297.86 = 3,709,364,422.42 : x
2. Step 2: Convert to fraction form
   6,720,111,152.28/9,273,754,297.86 = 3,709,364,422.42/x
3. Step 3: Cross multiply
   6,720,111,152.28x = 9,273,754,297.86 × 3,709,364,422.42
4. Step 4: Simplify right side
   6,720,111,152.28x = 34,399,734,254,746,456,064
5. Step 5: Solve for x
   x = 34,399,734,254,746,456,064/6,720,111,152.28
6. Step 6: Final answer
   x = 5,118,923,403.98