Finding the Fourth Proportional to 59,543.68, 82,171.32 and 32,688.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,543.68 : 82,171.32 = 32,688.72 : x
2. Step 2: Convert to fraction form
   59,543.68/82,171.32 = 32,688.72/x
3. Step 3: Cross multiply
   59,543.68x = 82,171.32 × 32,688.72
4. Step 4: Simplify right side
   59,543.68x = 2,686,075,271.51
5. Step 5: Solve for x
   x = 2,686,075,271.51/59,543.68
6. Step 6: Final answer
   x = 45,111.01