Finding the Fourth Proportional to 9,147,860.96, 13,723,057.16 and 3,084,326.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,147,860.96 : 13,723,057.16 = 3,084,326.91 : x
2. Step 2: Convert to fraction form
   9,147,860.96/13,723,057.16 = 3,084,326.91/x
3. Step 3: Cross multiply
   9,147,860.96x = 13,723,057.16 × 3,084,326.91
4. Step 4: Simplify right side
   9,147,860.96x = 42,326,394,482,200.77
5. Step 5: Solve for x
   x = 42,326,394,482,200.77/9,147,860.96
6. Step 6: Final answer
   x = 4,626,917.12