Finding the Fourth Proportional to 35,684.49, 49,242.96 and 19,551.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,684.49 : 49,242.96 = 19,551.72 : x
2. Step 2: Convert to fraction form
   35,684.49/49,242.96 = 19,551.72/x
3. Step 3: Cross multiply
   35,684.49x = 49,242.96 × 19,551.72
4. Step 4: Simplify right side
   35,684.49x = 962,784,565.89
5. Step 5: Solve for x
   x = 962,784,565.89/35,684.49
6. Step 6: Final answer
   x = 26,980.48