Finding the Fourth Proportional to 47,132.53, 70,501.05 and 43,589.59

Step by Step Solution

1. Step 1: Write the proportion equation
   47,132.53 : 70,501.05 = 43,589.59 : x
2. Step 2: Convert to fraction form
   47,132.53/70,501.05 = 43,589.59/x
3. Step 3: Cross multiply
   47,132.53x = 70,501.05 × 43,589.59
4. Step 4: Simplify right side
   47,132.53x = 3,073,111,687.82
5. Step 5: Solve for x
   x = 3,073,111,687.82/47,132.53
6. Step 6: Final answer
   x = 65,201.50