Finding the Fourth Proportional to 59,748.18, 89,677.62 and 30,186.83

Step by Step Solution

1. Step 1: Write the proportion equation
   59,748.18 : 89,677.62 = 30,186.83 : x
2. Step 2: Convert to fraction form
   59,748.18/89,677.62 = 30,186.83/x
3. Step 3: Cross multiply
   59,748.18x = 89,677.62 × 30,186.83
4. Step 4: Simplify right side
   59,748.18x = 2,707,082,621.36
5. Step 5: Solve for x
   x = 2,707,082,621.36/59,748.18
6. Step 6: Final answer
   x = 45,308.20