Finding the Fourth Proportional to 56,054.42, 77,311.33 and 35,913.16

Step by Step Solution

1. Step 1: Write the proportion equation
   56,054.42 : 77,311.33 = 35,913.16 : x
2. Step 2: Convert to fraction form
   56,054.42/77,311.33 = 35,913.16/x
3. Step 3: Cross multiply
   56,054.42x = 77,311.33 × 35,913.16
4. Step 4: Simplify right side
   56,054.42x = 2,776,494,164.10
5. Step 5: Solve for x
   x = 2,776,494,164.10/56,054.42
6. Step 6: Final answer
   x = 49,532.12