Finding the Fourth Proportional to 35,817.96, 49,428.81 and 19,903.89

Step by Step Solution

1. Step 1: Write the proportion equation
   35,817.96 : 49,428.81 = 19,903.89 : x
2. Step 2: Convert to fraction form
   35,817.96/49,428.81 = 19,903.89/x
3. Step 3: Cross multiply
   35,817.96x = 49,428.81 × 19,903.89
4. Step 4: Simplify right side
   35,817.96x = 983,825,597.07
5. Step 5: Solve for x
   x = 983,825,597.07/35,817.96
6. Step 6: Final answer
   x = 27,467.38