Finding the Fourth Proportional to 88,064.61, 132,118.51 and 41,262.81

Step by Step Solution

1. Step 1: Write the proportion equation
   88,064.61 : 132,118.51 = 41,262.81 : x
2. Step 2: Convert to fraction form
   88,064.61/132,118.51 = 41,262.81/x
3. Step 3: Cross multiply
   88,064.61x = 132,118.51 × 41,262.81
4. Step 4: Simplify right side
   88,064.61x = 5,451,580,975.61
5. Step 5: Solve for x
   x = 5,451,580,975.61/88,064.61
6. Step 6: Final answer
   x = 61,904.33