Finding the Fourth Proportional to 108,575.82, 149,838.93 and 60,829.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,575.82 : 149,838.93 = 60,829.56 : x
2. Step 2: Convert to fraction form
   108,575.82/149,838.93 = 60,829.56/x
3. Step 3: Cross multiply
   108,575.82x = 149,838.93 × 60,829.56
4. Step 4: Simplify right side
   108,575.82x = 9,114,636,182.77
5. Step 5: Solve for x
   x = 9,114,636,182.77/108,575.82
6. Step 6: Final answer
   x = 83,947.20