Finding the Fourth Proportional to 10,875,650.81, 15,008,783.56 and 5,981,251.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,875,650.81 : 15,008,783.56 = 5,981,251.42 : x
2. Step 2: Convert to fraction form
   10,875,650.81/15,008,783.56 = 5,981,251.42/x
3. Step 3: Cross multiply
   10,875,650.81x = 15,008,783.56 × 5,981,251.42
4. Step 4: Simplify right side
   10,875,650.81x = 89,771,307,984,530.50
5. Step 5: Solve for x
   x = 89,771,307,984,530.50/10,875,650.81
6. Step 6: Final answer
   x = 8,254,338.94