Finding the Fourth Proportional to 9,909.32, 14,864.04 and 2,513.77

Step by Step Solution

1. Step 1: Write the proportion equation
   9,909.32 : 14,864.04 = 2,513.77 : x
2. Step 2: Convert to fraction form
   9,909.32/14,864.04 = 2,513.77/x
3. Step 3: Cross multiply
   9,909.32x = 14,864.04 × 2,513.77
4. Step 4: Simplify right side
   9,909.32x = 37,364,740.67
5. Step 5: Solve for x
   x = 37,364,740.67/9,909.32
6. Step 6: Final answer
   x = 3,770.67