Finding the Fourth Proportional to 56,086.62, 84,145.83 and 22,830.55

Step by Step Solution

1. Step 1: Write the proportion equation
   56,086.62 : 84,145.83 = 22,830.55 : x
2. Step 2: Convert to fraction form
   56,086.62/84,145.83 = 22,830.55/x
3. Step 3: Cross multiply
   56,086.62x = 84,145.83 × 22,830.55
4. Step 4: Simplify right side
   56,086.62x = 1,921,095,884.87
5. Step 5: Solve for x
   x = 1,921,095,884.87/56,086.62
6. Step 6: Final answer
   x = 34,252.30