Finding the Fourth Proportional to 5,145,936.98, 7,101,404.01 and 2,822,848.58

Step by Step Solution

1. Step 1: Write the proportion equation
   5,145,936.98 : 7,101,404.01 = 2,822,848.58 : x
2. Step 2: Convert to fraction form
   5,145,936.98/7,101,404.01 = 2,822,848.58/x
3. Step 3: Cross multiply
   5,145,936.98x = 7,101,404.01 × 2,822,848.58
4. Step 4: Simplify right side
   5,145,936.98x = 20,046,188,243,388.32
5. Step 5: Solve for x
   x = 20,046,188,243,388.32/5,145,936.98
6. Step 6: Final answer
   x = 3,895,537.07