Finding the Fourth Proportional to 2,480,139,698.10, 3,715,904,875.05 and 1,606,291,261.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480,139,698.10 : 3,715,904,875.05 = 1,606,291,261.80 : x
2. Step 2: Convert to fraction form
   2,480,139,698.10/3,715,904,875.05 = 1,606,291,261.80/x
3. Step 3: Cross multiply
   2,480,139,698.10x = 3,715,904,875.05 × 1,606,291,261.80
4. Step 4: Simplify right side
   2,480,139,698.10x = 5,968,825,530,472,836,096
5. Step 5: Solve for x
   x = 5,968,825,530,472,836,096/2,480,139,698.10
6. Step 6: Final answer
   x = 2,406,648,921.85