Finding the Fourth Proportional to 59,990.34, 82,784.52 and 33,131.46

Step by Step Solution

1. Step 1: Write the proportion equation
   59,990.34 : 82,784.52 = 33,131.46 : x
2. Step 2: Convert to fraction form
   59,990.34/82,784.52 = 33,131.46/x
3. Step 3: Cross multiply
   59,990.34x = 82,784.52 × 33,131.46
4. Step 4: Simplify right side
   59,990.34x = 2,742,772,013.00
5. Step 5: Solve for x
   x = 2,742,772,013.00/59,990.34
6. Step 6: Final answer
   x = 45,720.23