Finding the Fourth Proportional to 6,131,086.66, 9,196,583.85 and 1,581,748.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131,086.66 : 9,196,583.85 = 1,581,748.72 : x
2. Step 2: Convert to fraction form
   6,131,086.66/9,196,583.85 = 1,581,748.72/x
3. Step 3: Cross multiply
   6,131,086.66x = 9,196,583.85 × 1,581,748.72
4. Step 4: Simplify right side
   6,131,086.66x = 14,546,684,710,118.71
5. Step 5: Solve for x
   x = 14,546,684,710,118.71/6,131,086.66
6. Step 6: Final answer
   x = 2,372,611.17