Finding the Fourth Proportional to 59,988.57, 82,784.85 and 33,131.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,988.57 : 82,784.85 = 33,131.76 : x
2. Step 2: Convert to fraction form
   59,988.57/82,784.85 = 33,131.76/x
3. Step 3: Cross multiply
   59,988.57x = 82,784.85 × 33,131.76
4. Step 4: Simplify right side
   59,988.57x = 2,742,807,781.84
5. Step 5: Solve for x
   x = 2,742,807,781.84/59,988.57
6. Step 6: Final answer
   x = 45,722.17