Finding the Fourth Proportional to 122,097.37, 183,166.73 and 42,113.62

Step by Step Solution

1. Step 1: Write the proportion equation
   122,097.37 : 183,166.73 = 42,113.62 : x
2. Step 2: Convert to fraction form
   122,097.37/183,166.73 = 42,113.62/x
3. Step 3: Cross multiply
   122,097.37x = 183,166.73 × 42,113.62
4. Step 4: Simplify right side
   122,097.37x = 7,713,814,063.86
5. Step 5: Solve for x
   x = 7,713,814,063.86/122,097.37
6. Step 6: Final answer
   x = 63,177.56