Finding the Fourth Proportional to 35,019.95, 48,331.68 and 19,914.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,019.95 : 48,331.68 = 19,914.88 : x
2. Step 2: Convert to fraction form
   35,019.95/48,331.68 = 19,914.88/x
3. Step 3: Cross multiply
   35,019.95x = 48,331.68 × 19,914.88
4. Step 4: Simplify right side
   35,019.95x = 962,519,667.81
5. Step 5: Solve for x
   x = 962,519,667.81/35,019.95
6. Step 6: Final answer
   x = 27,484.90