Finding the Fourth Proportional to 3,430,141.98, 5,141,582.73 and 1,153,499.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,430,141.98 : 5,141,582.73 = 1,153,499.10 : x
2. Step 2: Convert to fraction form
   3,430,141.98/5,141,582.73 = 1,153,499.10/x
3. Step 3: Cross multiply
   3,430,141.98x = 5,141,582.73 × 1,153,499.10
4. Step 4: Simplify right side
   3,430,141.98x = 5,930,811,051,630.54
5. Step 5: Solve for x
   x = 5,930,811,051,630.54/3,430,141.98
6. Step 6: Final answer
   x = 1,729,027.86