Finding the Fourth Proportional to 2,099,202,665.33, 2,896,880,606.55 and 1,146,583,204.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,202,665.33 : 2,896,880,606.55 = 1,146,583,204.91 : x
2. Step 2: Convert to fraction form
   2,099,202,665.33/2,896,880,606.55 = 1,146,583,204.91/x
3. Step 3: Cross multiply
   2,099,202,665.33x = 2,896,880,606.55 × 1,146,583,204.91
4. Step 4: Simplify right side
   2,099,202,665.33x = 3,321,514,650,099,724,288
5. Step 5: Solve for x
   x = 3,321,514,650,099,724,288/2,099,202,665.33
6. Step 6: Final answer
   x = 1,582,274,405.88