Finding the Fourth Proportional to 3,015,879.30, 4,533,150.15 and 2,959,892.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,015,879.30 : 4,533,150.15 = 2,959,892.10 : x
2. Step 2: Convert to fraction form
   3,015,879.30/4,533,150.15 = 2,959,892.10/x
3. Step 3: Cross multiply
   3,015,879.30x = 4,533,150.15 × 2,959,892.10
4. Step 4: Simplify right side
   3,015,879.30x = 13,417,635,317,098.82
5. Step 5: Solve for x
   x = 13,417,635,317,098.82/3,015,879.30
6. Step 6: Final answer
   x = 4,448,996.12