Finding the Fourth Proportional to 146,461.37, 219,708.25 and 46,598.39

Step by Step Solution

1. Step 1: Write the proportion equation
   146,461.37 : 219,708.25 = 46,598.39 : x
2. Step 2: Convert to fraction form
   146,461.37/219,708.25 = 46,598.39/x
3. Step 3: Cross multiply
   146,461.37x = 219,708.25 × 46,598.39
4. Step 4: Simplify right side
   146,461.37x = 10,238,050,328.59
5. Step 5: Solve for x
   x = 10,238,050,328.59/146,461.37
6. Step 6: Final answer
   x = 69,902.74