Finding the Fourth Proportional to 2,036,225.69, 3,049,688.42 and 972,015.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,225.69 : 3,049,688.42 = 972,015.09 : x
2. Step 2: Convert to fraction form
   2,036,225.69/3,049,688.42 = 972,015.09/x
3. Step 3: Cross multiply
   2,036,225.69x = 3,049,688.42 × 972,015.09
4. Step 4: Simplify right side
   2,036,225.69x = 2,964,343,156,854.49
5. Step 5: Solve for x
   x = 2,964,343,156,854.49/2,036,225.69
6. Step 6: Final answer
   x = 1,455,802.85