Finding the Fourth Proportional to 122,057.34, 183,086.06 and 58,865.69

Step by Step Solution

1. Step 1: Write the proportion equation
   122,057.34 : 183,086.06 = 58,865.69 : x
2. Step 2: Convert to fraction form
   122,057.34/183,086.06 = 58,865.69/x
3. Step 3: Cross multiply
   122,057.34x = 183,086.06 × 58,865.69
4. Step 4: Simplify right side
   122,057.34x = 10,777,486,041.52
5. Step 5: Solve for x
   x = 10,777,486,041.52/122,057.34
6. Step 6: Final answer
   x = 88,298.55