Finding the Fourth Proportional to 7,722,081.63, 10,656,473.96 and 4,284,314.46

Step by Step Solution

1. Step 1: Write the proportion equation
   7,722,081.63 : 10,656,473.96 = 4,284,314.46 : x
2. Step 2: Convert to fraction form
   7,722,081.63/10,656,473.96 = 4,284,314.46/x
3. Step 3: Cross multiply
   7,722,081.63x = 10,656,473.96 × 4,284,314.46
4. Step 4: Simplify right side
   7,722,081.63x = 45,655,685,458,019.89
5. Step 5: Solve for x
   x = 45,655,685,458,019.89/7,722,081.63
6. Step 6: Final answer
   x = 5,912,354.68