Finding the Fourth Proportional to 8,381,281.53, 12,565,141.89 and 2,621,051.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,381,281.53 : 12,565,141.89 = 2,621,051.58 : x
2. Step 2: Convert to fraction form
   8,381,281.53/12,565,141.89 = 2,621,051.58/x
3. Step 3: Cross multiply
   8,381,281.53x = 12,565,141.89 × 2,621,051.58
4. Step 4: Simplify right side
   8,381,281.53x = 32,933,885,003,708.69
5. Step 5: Solve for x
   x = 32,933,885,003,708.69/8,381,281.53
6. Step 6: Final answer
   x = 3,929,456.96