Finding the Fourth Proportional to 3,404,123.28, 5,106,651.80 and 1,510,822.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404,123.28 : 5,106,651.80 = 1,510,822.80 : x
2. Step 2: Convert to fraction form
   3,404,123.28/5,106,651.80 = 1,510,822.80/x
3. Step 3: Cross multiply
   3,404,123.28x = 5,106,651.80 × 1,510,822.80
4. Step 4: Simplify right side
   3,404,123.28x = 7,715,245,971,101.04
5. Step 5: Solve for x
   x = 7,715,245,971,101.04/3,404,123.28
6. Step 6: Final answer
   x = 2,266,441.41