Finding the Fourth Proportional to 5,111,100, 7,664,404.68 and 1,913,983.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,111,100 : 7,664,404.68 = 1,913,983.83 : x
2. Step 2: Convert to fraction form
   5,111,100/7,664,404.68 = 1,913,983.83/x
3. Step 3: Cross multiply
   5,111,100x = 7,664,404.68 × 1,913,983.83
4. Step 4: Simplify right side
   5,111,100x = 14,669,546,624,096.32
5. Step 5: Solve for x
   x = 14,669,546,624,096.32/5,111,100
6. Step 6: Final answer
   x = 2,870,134.93