Finding the Fourth Proportional to 55,892.00, 83,846.30 and 18,456

Step by Step Solution

1. Step 1: Write the proportion equation
   55,892.00 : 83,846.30 = 18,456 : x
2. Step 2: Convert to fraction form
   55,892.00/83,846.30 = 18,456/x
3. Step 3: Cross multiply
   55,892.00x = 83,846.30 × 18,456
4. Step 4: Simplify right side
   55,892.00x = 1,547,467,220.52
5. Step 5: Solve for x
   x = 1,547,467,220.52/55,892.00
6. Step 6: Final answer
   x = 27,686.74