Finding the Fourth Proportional to 56,096.25, 77,414.30 and 30,603.03

Step by Step Solution

1. Step 1: Write the proportion equation
   56,096.25 : 77,414.30 = 30,603.03 : x
2. Step 2: Convert to fraction form
   56,096.25/77,414.30 = 30,603.03/x
3. Step 3: Cross multiply
   56,096.25x = 77,414.30 × 30,603.03
4. Step 4: Simplify right side
   56,096.25x = 2,369,111,992.31
5. Step 5: Solve for x
   x = 2,369,111,992.31/56,096.25
6. Step 6: Final answer
   x = 42,232.98