Finding the Fourth Proportional to 107,066.76, 160,611.06 and 36,945.86

Step by Step Solution

1. Step 1: Write the proportion equation
   107,066.76 : 160,611.06 = 36,945.86 : x
2. Step 2: Convert to fraction form
   107,066.76/160,611.06 = 36,945.86/x
3. Step 3: Cross multiply
   107,066.76x = 160,611.06 × 36,945.86
4. Step 4: Simplify right side
   107,066.76x = 5,933,913,737.21
5. Step 5: Solve for x
   x = 5,933,913,737.21/107,066.76
6. Step 6: Final answer
   x = 55,422.56