Finding the Fourth Proportional to 148,522.84, 222,780.56 and 43,342.72

Step by Step Solution

1. Step 1: Write the proportion equation
   148,522.84 : 222,780.56 = 43,342.72 : x
2. Step 2: Convert to fraction form
   148,522.84/222,780.56 = 43,342.72/x
3. Step 3: Cross multiply
   148,522.84x = 222,780.56 × 43,342.72
4. Step 4: Simplify right side
   148,522.84x = 9,655,915,433.52
5. Step 5: Solve for x
   x = 9,655,915,433.52/148,522.84
6. Step 6: Final answer
   x = 65,013.00