Finding the Fourth Proportional to 100,673.31, 150,916.04 and 34,067.10

Step by Step Solution

1. Step 1: Write the proportion equation
   100,673.31 : 150,916.04 = 34,067.10 : x
2. Step 2: Convert to fraction form
   100,673.31/150,916.04 = 34,067.10/x
3. Step 3: Cross multiply
   100,673.31x = 150,916.04 × 34,067.10
4. Step 4: Simplify right side
   100,673.31x = 5,141,271,655.95
5. Step 5: Solve for x
   x = 5,141,271,655.95/100,673.31
6. Step 6: Final answer
   x = 51,068.86