Finding the Fourth Proportional to 146,674.69, 220,104.59 and 62,434.72

Step by Step Solution

1. Step 1: Write the proportion equation
   146,674.69 : 220,104.59 = 62,434.72 : x
2. Step 2: Convert to fraction form
   146,674.69/220,104.59 = 62,434.72/x
3. Step 3: Cross multiply
   146,674.69x = 220,104.59 × 62,434.72
4. Step 4: Simplify right side
   146,674.69x = 13,742,168,447.36
5. Step 5: Solve for x
   x = 13,742,168,447.36/146,674.69
6. Step 6: Final answer
   x = 93,691.48