Finding the Fourth Proportional to 114,061.56, 170,972.04 and 47,434.62

Step by Step Solution

1. Step 1: Write the proportion equation
   114,061.56 : 170,972.04 = 47,434.62 : x
2. Step 2: Convert to fraction form
   114,061.56/170,972.04 = 47,434.62/x
3. Step 3: Cross multiply
   114,061.56x = 170,972.04 × 47,434.62
4. Step 4: Simplify right side
   114,061.56x = 8,109,993,748.02
5. Step 5: Solve for x
   x = 8,109,993,748.02/114,061.56
6. Step 6: Final answer
   x = 71,101.90