Finding the Fourth Proportional to 9,149,972.85, 13,715,382.94 and 3,082,607.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,149,972.85 : 13,715,382.94 = 3,082,607.91 : x
2. Step 2: Convert to fraction form
   9,149,972.85/13,715,382.94 = 3,082,607.91/x
3. Step 3: Cross multiply
   9,149,972.85x = 13,715,382.94 × 3,082,607.91
4. Step 4: Simplify right side
   9,149,972.85x = 42,279,147,931,816.54
5. Step 5: Solve for x
   x = 42,279,147,931,816.54/9,149,972.85
6. Step 6: Final answer
   x = 4,620,685.62