Finding the Fourth Proportional to 58,538.88, 80,775.48 and 32,697.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,538.88 : 80,775.48 = 32,697.72 : x
2. Step 2: Convert to fraction form
   58,538.88/80,775.48 = 32,697.72/x
3. Step 3: Cross multiply
   58,538.88x = 80,775.48 × 32,697.72
4. Step 4: Simplify right side
   58,538.88x = 2,641,174,027.91
5. Step 5: Solve for x
   x = 2,641,174,027.91/58,538.88
6. Step 6: Final answer
   x = 45,118.29