Finding the Fourth Proportional to 35,404.84, 53,094.89 and 10,438.26

Step by Step Solution

1. Step 1: Write the proportion equation
   35,404.84 : 53,094.89 = 10,438.26 : x
2. Step 2: Convert to fraction form
   35,404.84/53,094.89 = 10,438.26/x
3. Step 3: Cross multiply
   35,404.84x = 53,094.89 × 10,438.26
4. Step 4: Simplify right side
   35,404.84x = 554,218,214.30
5. Step 5: Solve for x
   x = 554,218,214.30/35,404.84
6. Step 6: Final answer
   x = 15,653.74