Finding the Fourth Proportional to 35,002.69, 52,482.91 and 13,945.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,002.69 : 52,482.91 = 13,945.98 : x
2. Step 2: Convert to fraction form
   35,002.69/52,482.91 = 13,945.98/x
3. Step 3: Cross multiply
   35,002.69x = 52,482.91 × 13,945.98
4. Step 4: Simplify right side
   35,002.69x = 731,925,613.20
5. Step 5: Solve for x
   x = 731,925,613.20/35,002.69
6. Step 6: Final answer
   x = 20,910.55