Finding the Fourth Proportional to 59,932.30, 89,953.67 and 30,370.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,932.30 : 89,953.67 = 30,370.81 : x
2. Step 2: Convert to fraction form
   59,932.30/89,953.67 = 30,370.81/x
3. Step 3: Cross multiply
   59,932.30x = 89,953.67 × 30,370.81
4. Step 4: Simplify right side
   59,932.30x = 2,731,965,820.37
5. Step 5: Solve for x
   x = 2,731,965,820.37/59,932.30
6. Step 6: Final answer
   x = 45,584.20