Finding the Fourth Proportional to 2,049,164,405.52, 3,068,791,216.20 and 1,173,108,717.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,164,405.52 : 3,068,791,216.20 = 1,173,108,717.60 : x
2. Step 2: Convert to fraction form
   2,049,164,405.52/3,068,791,216.20 = 1,173,108,717.60/x
3. Step 3: Cross multiply
   2,049,164,405.52x = 3,068,791,216.20 × 1,173,108,717.60
4. Step 4: Simplify right side
   2,049,164,405.52x = 3,600,025,728,218,525,696
5. Step 5: Solve for x
   x = 3,600,025,728,218,525,696/2,049,164,405.52
6. Step 6: Final answer
   x = 1,756,826,206.10