Finding the Fourth Proportional to 122,433.02, 183,649.24 and 69,100.82

Step by Step Solution

1. Step 1: Write the proportion equation
   122,433.02 : 183,649.24 = 69,100.82 : x
2. Step 2: Convert to fraction form
   122,433.02/183,649.24 = 69,100.82/x
3. Step 3: Cross multiply
   122,433.02x = 183,649.24 × 69,100.82
4. Step 4: Simplify right side
   122,433.02x = 12,690,313,076.38
5. Step 5: Solve for x
   x = 12,690,313,076.38/122,433.02
6. Step 6: Final answer
   x = 103,651.07