Finding the Fourth Proportional to 59,778, 82,503.36 and 34,642.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,778 : 82,503.36 = 34,642.08 : x
2. Step 2: Convert to fraction form
   59,778/82,503.36 = 34,642.08/x
3. Step 3: Cross multiply
   59,778x = 82,503.36 × 34,642.08
4. Step 4: Simplify right side
   59,778x = 2,858,087,997.39
5. Step 5: Solve for x
   x = 2,858,087,997.39/59,778
6. Step 6: Final answer
   x = 47,811.70