Finding the Fourth Proportional to 119,612.52, 179,417.88 and 30,858.48

Step by Step Solution

1. Step 1: Write the proportion equation
   119,612.52 : 179,417.88 = 30,858.48 : x
2. Step 2: Convert to fraction form
   119,612.52/179,417.88 = 30,858.48/x
3. Step 3: Cross multiply
   119,612.52x = 179,417.88 × 30,858.48
4. Step 4: Simplify right side
   119,612.52x = 5,536,563,061.62
5. Step 5: Solve for x
   x = 5,536,563,061.62/119,612.52
6. Step 6: Final answer
   x = 46,287.49