Finding the Fourth Proportional to 82,515.76, 113,839.86 and 46,697.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,515.76 : 113,839.86 = 46,697.56 : x
2. Step 2: Convert to fraction form
   82,515.76/113,839.86 = 46,697.56/x
3. Step 3: Cross multiply
   82,515.76x = 113,839.86 × 46,697.56
4. Step 4: Simplify right side
   82,515.76x = 5,316,043,692.74
5. Step 5: Solve for x
   x = 5,316,043,692.74/82,515.76
6. Step 6: Final answer
   x = 64,424.59