Finding the Fourth Proportional to 27,384.84, 37,791 and 14,809.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,384.84 : 37,791 = 14,809.50 : x
2. Step 2: Convert to fraction form
   27,384.84/37,791 = 14,809.50/x
3. Step 3: Cross multiply
   27,384.84x = 37,791 × 14,809.50
4. Step 4: Simplify right side
   27,384.84x = 559,665,814.50
5. Step 5: Solve for x
   x = 559,665,814.50/27,384.84
6. Step 6: Final answer
   x = 20,437.07