Finding the Fourth Proportional to 2,825,317.46, 3,898,892.17 and 1,536,190.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,825,317.46 : 3,898,892.17 = 1,536,190.31 : x
2. Step 2: Convert to fraction form
   2,825,317.46/3,898,892.17 = 1,536,190.31/x
3. Step 3: Cross multiply
   2,825,317.46x = 3,898,892.17 × 1,536,190.31
4. Step 4: Simplify right side
   2,825,317.46x = 5,989,440,382,956.34
5. Step 5: Solve for x
   x = 5,989,440,382,956.34/2,825,317.46
6. Step 6: Final answer
   x = 2,119,917.66