Finding the Fourth Proportional to 108,670.86, 149,973.03 and 60,927.30

Step by Step Solution

1. Step 1: Write the proportion equation
   108,670.86 : 149,973.03 = 60,927.30 : x
2. Step 2: Convert to fraction form
   108,670.86/149,973.03 = 60,927.30/x
3. Step 3: Cross multiply
   108,670.86x = 149,973.03 × 60,927.30
4. Step 4: Simplify right side
   108,670.86x = 9,137,451,790.72
5. Step 5: Solve for x
   x = 9,137,451,790.72/108,670.86
6. Step 6: Final answer
   x = 84,083.73