Finding the Fourth Proportional to 114,124.94, 171,153.94 and 42,996.25

Step by Step Solution

1. Step 1: Write the proportion equation
   114,124.94 : 171,153.94 = 42,996.25 : x
2. Step 2: Convert to fraction form
   114,124.94/171,153.94 = 42,996.25/x
3. Step 3: Cross multiply
   114,124.94x = 171,153.94 × 42,996.25
4. Step 4: Simplify right side
   114,124.94x = 7,358,977,592.73
5. Step 5: Solve for x
   x = 7,358,977,592.73/114,124.94
6. Step 6: Final answer
   x = 64,481.77