Finding the Fourth Proportional to 42,223.77, 63,279.77 and 22,459.77

Step by Step Solution

1. Step 1: Write the proportion equation
   42,223.77 : 63,279.77 = 22,459.77 : x
2. Step 2: Convert to fraction form
   42,223.77/63,279.77 = 22,459.77/x
3. Step 3: Cross multiply
   42,223.77x = 63,279.77 × 22,459.77
4. Step 4: Simplify right side
   42,223.77x = 1,421,248,967.55
5. Step 5: Solve for x
   x = 1,421,248,967.55/42,223.77
6. Step 6: Final answer
   x = 33,659.93