Finding the Fourth Proportional to 147,748.82, 221,503.71 and 46,495.22

Step by Step Solution

1. Step 1: Write the proportion equation
   147,748.82 : 221,503.71 = 46,495.22 : x
2. Step 2: Convert to fraction form
   147,748.82/221,503.71 = 46,495.22/x
3. Step 3: Cross multiply
   147,748.82x = 221,503.71 × 46,495.22
4. Step 4: Simplify right side
   147,748.82x = 10,298,863,727.27
5. Step 5: Solve for x
   x = 10,298,863,727.27/147,748.82
6. Step 6: Final answer
   x = 69,705.22