Finding the Fourth Proportional to 2,930,253.89, 4,395,877.09 and 1,010,643.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,930,253.89 : 4,395,877.09 = 1,010,643.89 : x
2. Step 2: Convert to fraction form
   2,930,253.89/4,395,877.09 = 1,010,643.89/x
3. Step 3: Cross multiply
   2,930,253.89x = 4,395,877.09 × 1,010,643.89
4. Step 4: Simplify right side
   2,930,253.89x = 4,442,666,297,693.49
5. Step 5: Solve for x
   x = 4,442,666,297,693.49/2,930,253.89
6. Step 6: Final answer
   x = 1,516,136.99