Finding the Fourth Proportional to 2,062,477,831.52, 2,846,288,156.88 and 1,158,393,087.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062,477,831.52 : 2,846,288,156.88 = 1,158,393,087.20 : x
2. Step 2: Convert to fraction form
   2,062,477,831.52/2,846,288,156.88 = 1,158,393,087.20/x
3. Step 3: Cross multiply
   2,062,477,831.52x = 2,846,288,156.88 × 1,158,393,087.20
4. Step 4: Simplify right side
   2,062,477,831.52x = 3,297,120,525,109,021,184
5. Step 5: Solve for x
   x = 3,297,120,525,109,021,184/2,062,477,831.52
6. Step 6: Final answer
   x = 1,598,621,073.51