Finding the Fourth Proportional to 35,588.18, 49,111.65 and 19,672.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,588.18 : 49,111.65 = 19,672.34 : x
2. Step 2: Convert to fraction form
   35,588.18/49,111.65 = 19,672.34/x
3. Step 3: Cross multiply
   35,588.18x = 49,111.65 × 19,672.34
4. Step 4: Simplify right side
   35,588.18x = 966,141,076.76
5. Step 5: Solve for x
   x = 966,141,076.76/35,588.18
6. Step 6: Final answer
   x = 27,147.81