Finding the Fourth Proportional to 35,848.17, 53,769.69 and 10,889.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,848.17 : 53,769.69 = 10,889.10 : x
2. Step 2: Convert to fraction form
   35,848.17/53,769.69 = 10,889.10/x
3. Step 3: Cross multiply
   35,848.17x = 53,769.69 × 10,889.10
4. Step 4: Simplify right side
   35,848.17x = 585,503,531.38
5. Step 5: Solve for x
   x = 585,503,531.38/35,848.17
6. Step 6: Final answer
   x = 16,332.87