Finding the Fourth Proportional to 146,100.86, 219,122.12 and 46,244.06

Step by Step Solution

1. Step 1: Write the proportion equation
   146,100.86 : 219,122.12 = 46,244.06 : x
2. Step 2: Convert to fraction form
   146,100.86/219,122.12 = 46,244.06/x
3. Step 3: Cross multiply
   146,100.86x = 219,122.12 × 46,244.06
4. Step 4: Simplify right side
   146,100.86x = 10,133,096,464.61
5. Step 5: Solve for x
   x = 10,133,096,464.61/146,100.86
6. Step 6: Final answer
   x = 69,356.86