Finding the Fourth Proportional to 43,404.96, 64,992.53 and 35,498.96

Step by Step Solution

1. Step 1: Write the proportion equation
   43,404.96 : 64,992.53 = 35,498.96 : x
2. Step 2: Convert to fraction form
   43,404.96/64,992.53 = 35,498.96/x
3. Step 3: Cross multiply
   43,404.96x = 64,992.53 × 35,498.96
4. Step 4: Simplify right side
   43,404.96x = 2,307,167,030.59
5. Step 5: Solve for x
   x = 2,307,167,030.59/43,404.96
6. Step 6: Final answer
   x = 53,154.45