Finding the Fourth Proportional to 56,086.68, 77,396.88 and 33,425.16

Step by Step Solution

1. Step 1: Write the proportion equation
   56,086.68 : 77,396.88 = 33,425.16 : x
2. Step 2: Convert to fraction form
   56,086.68/77,396.88 = 33,425.16/x
3. Step 3: Cross multiply
   56,086.68x = 77,396.88 × 33,425.16
4. Step 4: Simplify right side
   56,086.68x = 2,587,003,097.50
5. Step 5: Solve for x
   x = 2,587,003,097.50/56,086.68
6. Step 6: Final answer
   x = 46,125.09