Finding the Fourth Proportional to 10,780,624.42, 14,877,311.61 and 5,885,958.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,780,624.42 : 14,877,311.61 = 5,885,958.40 : x
2. Step 2: Convert to fraction form
   10,780,624.42/14,877,311.61 = 5,885,958.40/x
3. Step 3: Cross multiply
   10,780,624.42x = 14,877,311.61 × 5,885,958.40
4. Step 4: Simplify right side
   10,780,624.42x = 87,567,237,240,297.03
5. Step 5: Solve for x
   x = 87,567,237,240,297.03/10,780,624.42
6. Step 6: Final answer
   x = 8,122,649.84