Finding the Fourth Proportional to 5,099,834.78, 7,037,944.73 and 2,776,817.39

Step by Step Solution

1. Step 1: Write the proportion equation
   5,099,834.78 : 7,037,944.73 = 2,776,817.39 : x
2. Step 2: Convert to fraction form
   5,099,834.78/7,037,944.73 = 2,776,817.39/x
3. Step 3: Cross multiply
   5,099,834.78x = 7,037,944.73 × 2,776,817.39
4. Step 4: Simplify right side
   5,099,834.78x = 19,543,087,333,717.72
5. Step 5: Solve for x
   x = 19,543,087,333,717.72/5,099,834.78
6. Step 6: Final answer
   x = 3,832,102.05