Finding the Fourth Proportional to 35,116.61, 52,670.86 and 8,819.35

Step by Step Solution

1. Step 1: Write the proportion equation
   35,116.61 : 52,670.86 = 8,819.35 : x
2. Step 2: Convert to fraction form
   35,116.61/52,670.86 = 8,819.35/x
3. Step 3: Cross multiply
   35,116.61x = 52,670.86 × 8,819.35
4. Step 4: Simplify right side
   35,116.61x = 464,522,595.42
5. Step 5: Solve for x
   x = 464,522,595.42/35,116.61
6. Step 6: Final answer
   x = 13,228.00