Finding the Fourth Proportional to 2,848,997.48, 3,931,605.42 and 1,625,300.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,848,997.48 : 3,931,605.42 = 1,625,300.60 : x
2. Step 2: Convert to fraction form
   2,848,997.48/3,931,605.42 = 1,625,300.60/x
3. Step 3: Cross multiply
   2,848,997.48x = 3,931,605.42 × 1,625,300.60
4. Step 4: Simplify right side
   2,848,997.48x = 6,390,040,648,089.25
5. Step 5: Solve for x
   x = 6,390,040,648,089.25/2,848,997.48
6. Step 6: Final answer
   x = 2,242,908.49