Finding the Fourth Proportional to 33,152.13, 45,794.70 and 30,790.17

Step by Step Solution

1. Step 1: Write the proportion equation
   33,152.13 : 45,794.70 = 30,790.17 : x
2. Step 2: Convert to fraction form
   33,152.13/45,794.70 = 30,790.17/x
3. Step 3: Cross multiply
   33,152.13x = 45,794.70 × 30,790.17
4. Step 4: Simplify right side
   33,152.13x = 1,410,026,598.10
5. Step 5: Solve for x
   x = 1,410,026,598.10/33,152.13
6. Step 6: Final answer
   x = 42,532.01