Finding the Fourth Proportional to 59,980.42, 82,770.06 and 34,468.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,980.42 : 82,770.06 = 34,468.75 : x
2. Step 2: Convert to fraction form
   59,980.42/82,770.06 = 34,468.75/x
3. Step 3: Cross multiply
   59,980.42x = 82,770.06 × 34,468.75
4. Step 4: Simplify right side
   59,980.42x = 2,852,980,505.63
5. Step 5: Solve for x
   x = 2,852,980,505.63/59,980.42
6. Step 6: Final answer
   x = 47,565.20