Finding the Fourth Proportional to 108,572.82, 149,834.79 and 60,826.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,572.82 : 149,834.79 = 60,826.56 : x
2. Step 2: Convert to fraction form
   108,572.82/149,834.79 = 60,826.56/x
3. Step 3: Cross multiply
   108,572.82x = 149,834.79 × 60,826.56
4. Step 4: Simplify right side
   108,572.82x = 9,113,934,844.02
5. Step 5: Solve for x
   x = 9,113,934,844.02/108,572.82
6. Step 6: Final answer
   x = 83,943.06