Finding the Fourth Proportional to 2,433,025.05, 3,357,430.29 and 1,345,211.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,025.05 : 3,357,430.29 = 1,345,211.25 : x
2. Step 2: Convert to fraction form
   2,433,025.05/3,357,430.29 = 1,345,211.25/x
3. Step 3: Cross multiply
   2,433,025.05x = 3,357,430.29 × 1,345,211.25
4. Step 4: Simplify right side
   2,433,025.05x = 4,516,452,997,198.76
5. Step 5: Solve for x
   x = 4,516,452,997,198.76/2,433,025.05
6. Step 6: Final answer
   x = 1,856,311.75