Finding the Fourth Proportional to 56,025.82, 77,314.64 and 30,532.41

Step by Step Solution

1. Step 1: Write the proportion equation
   56,025.82 : 77,314.64 = 30,532.41 : x
2. Step 2: Convert to fraction form
   56,025.82/77,314.64 = 30,532.41/x
3. Step 3: Cross multiply
   56,025.82x = 77,314.64 × 30,532.41
4. Step 4: Simplify right side
   56,025.82x = 2,360,602,287.48
5. Step 5: Solve for x
   x = 2,360,602,287.48/56,025.82
6. Step 6: Final answer
   x = 42,134.19