Finding the Fourth Proportional to 77,241.89, 106,592.99 and 43,250.69

Step by Step Solution

1. Step 1: Write the proportion equation
   77,241.89 : 106,592.99 = 43,250.69 : x
2. Step 2: Convert to fraction form
   77,241.89/106,592.99 = 43,250.69/x
3. Step 3: Cross multiply
   77,241.89x = 106,592.99 × 43,250.69
4. Step 4: Simplify right side
   77,241.89x = 4,610,220,150.41
5. Step 5: Solve for x
   x = 4,610,220,150.41/77,241.89
6. Step 6: Final answer
   x = 59,685.49