Finding the Fourth Proportional to 88,783.34, 122,524.61 and 51,057.59

Step by Step Solution

1. Step 1: Write the proportion equation
   88,783.34 : 122,524.61 = 51,057.59 : x
2. Step 2: Convert to fraction form
   88,783.34/122,524.61 = 51,057.59/x
3. Step 3: Cross multiply
   88,783.34x = 122,524.61 × 51,057.59
4. Step 4: Simplify right side
   88,783.34x = 6,255,810,434.38
5. Step 5: Solve for x
   x = 6,255,810,434.38/88,783.34
6. Step 6: Final answer
   x = 70,461.54