Finding the Fourth Proportional to 35,588.06, 49,111.54 and 19,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,588.06 : 49,111.54 = 19,672.50 : x
2. Step 2: Convert to fraction form
   35,588.06/49,111.54 = 19,672.50/x
3. Step 3: Cross multiply
   35,588.06x = 49,111.54 × 19,672.50
4. Step 4: Simplify right side
   35,588.06x = 966,146,770.65
5. Step 5: Solve for x
   x = 966,146,770.65/35,588.06
6. Step 6: Final answer
   x = 27,148.06