Finding the Fourth Proportional to 10,742,053.38, 16,112,921.49 and 2,655,029.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,742,053.38 : 16,112,921.49 = 2,655,029.94 : x
2. Step 2: Convert to fraction form
   10,742,053.38/16,112,921.49 = 2,655,029.94/x
3. Step 3: Cross multiply
   10,742,053.38x = 16,112,921.49 × 2,655,029.94
4. Step 4: Simplify right side
   10,742,053.38x = 42,780,288,976,819.41
5. Step 5: Solve for x
   x = 42,780,288,976,819.41/10,742,053.38
6. Step 6: Final answer
   x = 3,982,505.72