Finding the Fourth Proportional to 2,068,369.82, 3,102,555.33 and 648,536.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,369.82 : 3,102,555.33 = 648,536.61 : x
2. Step 2: Convert to fraction form
   2,068,369.82/3,102,555.33 = 648,536.61/x
3. Step 3: Cross multiply
   2,068,369.82x = 3,102,555.33 × 648,536.61
4. Step 4: Simplify right side
   2,068,369.82x = 2,012,120,716,055.63
5. Step 5: Solve for x
   x = 2,012,120,716,055.63/2,068,369.82
6. Step 6: Final answer
   x = 972,805.10