Finding the Fourth Proportional to 4,146,002.05, 5,721,488.32 and 2,310,420.05

Step by Step Solution

1. Step 1: Write the proportion equation
   4,146,002.05 : 5,721,488.32 = 2,310,420.05 : x
2. Step 2: Convert to fraction form
   4,146,002.05/5,721,488.32 = 2,310,420.05/x
3. Step 3: Cross multiply
   4,146,002.05x = 5,721,488.32 × 2,310,420.05
4. Step 4: Simplify right side
   4,146,002.05x = 13,219,041,338,896.49
5. Step 5: Solve for x
   x = 13,219,041,338,896.49/4,146,002.05
6. Step 6: Final answer
   x = 3,188,382.73