Finding the Fourth Proportional to 35,503.56, 48,994.20 and 19,587.96

Step by Step Solution

1. Step 1: Write the proportion equation
   35,503.56 : 48,994.20 = 19,587.96 : x
2. Step 2: Convert to fraction form
   35,503.56/48,994.20 = 19,587.96/x
3. Step 3: Cross multiply
   35,503.56x = 48,994.20 × 19,587.96
4. Step 4: Simplify right side
   35,503.56x = 959,696,429.83
5. Step 5: Solve for x
   x = 959,696,429.83/35,503.56
6. Step 6: Final answer
   x = 27,030.99