Finding the Fourth Proportional to 148,665.42, 222,998.22 and 43,484.52

Step by Step Solution

1. Step 1: Write the proportion equation
   148,665.42 : 222,998.22 = 43,484.52 : x
2. Step 2: Convert to fraction form
   148,665.42/222,998.22 = 43,484.52/x
3. Step 3: Cross multiply
   148,665.42x = 222,998.22 × 43,484.52
4. Step 4: Simplify right side
   148,665.42x = 9,696,970,557.55
5. Step 5: Solve for x
   x = 9,696,970,557.55/148,665.42
6. Step 6: Final answer
   x = 65,226.81