Finding the Fourth Proportional to 47,322.05, 65,171.55 and 46,288.70

Step by Step Solution

1. Step 1: Write the proportion equation
   47,322.05 : 65,171.55 = 46,288.70 : x
2. Step 2: Convert to fraction form
   47,322.05/65,171.55 = 46,288.70/x
3. Step 3: Cross multiply
   47,322.05x = 65,171.55 × 46,288.70
4. Step 4: Simplify right side
   47,322.05x = 3,016,706,000.63
5. Step 5: Solve for x
   x = 3,016,706,000.63/47,322.05
6. Step 6: Final answer
   x = 63,748.43