Finding the Fourth Proportional to 2,774,622.42, 4,162,266.81 and 977,134.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,774,622.42 : 4,162,266.81 = 977,134.14 : x
2. Step 2: Convert to fraction form
   2,774,622.42/4,162,266.81 = 977,134.14/x
3. Step 3: Cross multiply
   2,774,622.42x = 4,162,266.81 × 977,134.14
4. Step 4: Simplify right side
   2,774,622.42x = 4,067,092,999,839.89
5. Step 5: Solve for x
   x = 4,067,092,999,839.89/2,774,622.42
6. Step 6: Final answer
   x = 1,465,818.55