Finding the Fourth Proportional to 148,141.38, 222,239.72 and 59,401.83

Step by Step Solution

1. Step 1: Write the proportion equation
   148,141.38 : 222,239.72 = 59,401.83 : x
2. Step 2: Convert to fraction form
   148,141.38/222,239.72 = 59,401.83/x
3. Step 3: Cross multiply
   148,141.38x = 222,239.72 × 59,401.83
4. Step 4: Simplify right side
   148,141.38x = 13,201,446,066.69
5. Step 5: Solve for x
   x = 13,201,446,066.69/148,141.38
6. Step 6: Final answer
   x = 89,113.83