Finding the Fourth Proportional to 35,941.87, 53,887.28 and 13,736.53

Step by Step Solution

1. Step 1: Write the proportion equation
   35,941.87 : 53,887.28 = 13,736.53 : x
2. Step 2: Convert to fraction form
   35,941.87/53,887.28 = 13,736.53/x
3. Step 3: Cross multiply
   35,941.87x = 53,887.28 × 13,736.53
4. Step 4: Simplify right side
   35,941.87x = 740,223,900.22
5. Step 5: Solve for x
   x = 740,223,900.22/35,941.87
6. Step 6: Final answer
   x = 20,595.03