Finding the Fourth Proportional to 21,892.98, 32,844.08 and 7,100.74

Step by Step Solution

1. Step 1: Write the proportion equation
   21,892.98 : 32,844.08 = 7,100.74 : x
2. Step 2: Convert to fraction form
   21,892.98/32,844.08 = 7,100.74/x
3. Step 3: Cross multiply
   21,892.98x = 32,844.08 × 7,100.74
4. Step 4: Simplify right side
   21,892.98x = 233,217,335.59
5. Step 5: Solve for x
   x = 233,217,335.59/21,892.98
6. Step 6: Final answer
   x = 10,652.61