Finding the Fourth Proportional to 109,070.34, 150,518.94 and 60,676.13

Step by Step Solution

1. Step 1: Write the proportion equation
   109,070.34 : 150,518.94 = 60,676.13 : x
2. Step 2: Convert to fraction form
   109,070.34/150,518.94 = 60,676.13/x
3. Step 3: Cross multiply
   109,070.34x = 150,518.94 × 60,676.13
4. Step 4: Simplify right side
   109,070.34x = 9,132,906,018.31
5. Step 5: Solve for x
   x = 9,132,906,018.31/109,070.34
6. Step 6: Final answer
   x = 83,734.09