Finding the Fourth Proportional to 5,068,359.30, 6,994,414.98 and 2,776,368.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,068,359.30 : 6,994,414.98 = 2,776,368.72 : x
2. Step 2: Convert to fraction form
   5,068,359.30/6,994,414.98 = 2,776,368.72/x
3. Step 3: Cross multiply
   5,068,359.30x = 6,994,414.98 × 2,776,368.72
4. Step 4: Simplify right side
   5,068,359.30x = 19,419,074,965,171.43
5. Step 5: Solve for x
   x = 19,419,074,965,171.43/5,068,359.30
6. Step 6: Final answer
   x = 3,831,432.19