Finding the Fourth Proportional to 33,051.08, 45,593.57 and 21,101.85

Step by Step Solution

1. Step 1: Write the proportion equation
   33,051.08 : 45,593.57 = 21,101.85 : x
2. Step 2: Convert to fraction form
   33,051.08/45,593.57 = 21,101.85/x
3. Step 3: Cross multiply
   33,051.08x = 45,593.57 × 21,101.85
4. Step 4: Simplify right side
   33,051.08x = 962,108,727.86
5. Step 5: Solve for x
   x = 962,108,727.86/33,051.08
6. Step 6: Final answer
   x = 29,109.75