Finding the Fourth Proportional to 33,385.46, 46,071.86 and 19,956.06

Step by Step Solution

1. Step 1: Write the proportion equation
   33,385.46 : 46,071.86 = 19,956.06 : x
2. Step 2: Convert to fraction form
   33,385.46/46,071.86 = 19,956.06/x
3. Step 3: Cross multiply
   33,385.46x = 46,071.86 × 19,956.06
4. Step 4: Simplify right side
   33,385.46x = 919,412,702.69
5. Step 5: Solve for x
   x = 919,412,702.69/33,385.46
6. Step 6: Final answer
   x = 27,539.32