Finding the Fourth Proportional to 2,648,931.42, 3,973,989.43 and 966,034.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,931.42 : 3,973,989.43 = 966,034.92 : x
2. Step 2: Convert to fraction form
   2,648,931.42/3,973,989.43 = 966,034.92/x
3. Step 3: Cross multiply
   2,648,931.42x = 3,973,989.43 × 966,034.92
4. Step 4: Simplify right side
   2,648,931.42x = 3,839,012,561,090.90
5. Step 5: Solve for x
   x = 3,839,012,561,090.90/2,648,931.42
6. Step 6: Final answer
   x = 1,449,268.39