Finding the Fourth Proportional to 4,145,659,162.49, 5,721,009,221.71 and 2,266,071,952.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,145,659,162.49 : 5,721,009,221.71 = 2,266,071,952.52 : x
2. Step 2: Convert to fraction form
   4,145,659,162.49/5,721,009,221.71 = 2,266,071,952.52/x
3. Step 3: Cross multiply
   4,145,659,162.49x = 5,721,009,221.71 × 2,266,071,952.52
4. Step 4: Simplify right side
   4,145,659,162.49x = 12,964,218,537,443,008,512
5. Step 5: Solve for x
   x = 12,964,218,537,443,008,512/4,145,659,162.49
6. Step 6: Final answer
   x = 3,127,179,063.52