Finding the Fourth Proportional to 6,533,976.21, 9,794,566.89 and 3,656,748.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,533,976.21 : 9,794,566.89 = 3,656,748.12 : x
2. Step 2: Convert to fraction form
   6,533,976.21/9,794,566.89 = 3,656,748.12/x
3. Step 3: Cross multiply
   6,533,976.21x = 9,794,566.89 × 3,656,748.12
4. Step 4: Simplify right side
   6,533,976.21x = 35,816,264,061,221.75
5. Step 5: Solve for x
   x = 35,816,264,061,221.75/6,533,976.21
6. Step 6: Final answer
   x = 5,481,541.85