Finding the Fourth Proportional to 33,258.06, 45,897.03 and 19,830.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,258.06 : 45,897.03 = 19,830.42 : x
2. Step 2: Convert to fraction form
   33,258.06/45,897.03 = 19,830.42/x
3. Step 3: Cross multiply
   33,258.06x = 45,897.03 × 19,830.42
4. Step 4: Simplify right side
   33,258.06x = 910,157,381.65
5. Step 5: Solve for x
   x = 910,157,381.65/33,258.06
6. Step 6: Final answer
   x = 27,366.52