Finding the Fourth Proportional to 37,748.34, 52,093.98 and 20,753.19

Step by Step Solution

1. Step 1: Write the proportion equation
   37,748.34 : 52,093.98 = 20,753.19 : x
2. Step 2: Convert to fraction form
   37,748.34/52,093.98 = 20,753.19/x
3. Step 3: Cross multiply
   37,748.34x = 52,093.98 × 20,753.19
4. Step 4: Simplify right side
   37,748.34x = 1,081,116,264.80
5. Step 5: Solve for x
   x = 1,081,116,264.80/37,748.34
6. Step 6: Final answer
   x = 28,640.10