Finding the Fourth Proportional to 114,215.47, 171,269.89 and 43,083.30

Step by Step Solution

1. Step 1: Write the proportion equation
   114,215.47 : 171,269.89 = 43,083.30 : x
2. Step 2: Convert to fraction form
   114,215.47/171,269.89 = 43,083.30/x
3. Step 3: Cross multiply
   114,215.47x = 171,269.89 × 43,083.30
4. Step 4: Simplify right side
   114,215.47x = 7,378,872,051.84
5. Step 5: Solve for x
   x = 7,378,872,051.84/114,215.47
6. Step 6: Final answer
   x = 64,604.84