Finding the Fourth Proportional to 2,643,479,746.30, 3,648,269,622.02 and 1,514,599,248.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643,479,746.30 : 3,648,269,622.02 = 1,514,599,248.98 : x
2. Step 2: Convert to fraction form
   2,643,479,746.30/3,648,269,622.02 = 1,514,599,248.98/x
3. Step 3: Cross multiply
   2,643,479,746.30x = 3,648,269,622.02 × 1,514,599,248.98
4. Step 4: Simplify right side
   2,643,479,746.30x = 5,525,666,429,588,040,704
5. Step 5: Solve for x
   x = 5,525,666,429,588,040,704/2,643,479,746.30
6. Step 6: Final answer
   x = 2,090,300,270.82