Finding the Fourth Proportional to 10,325,345.32, 14,249,322.78 and 5,679,326.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,325,345.32 : 14,249,322.78 = 5,679,326.92 : x
2. Step 2: Convert to fraction form
   10,325,345.32/14,249,322.78 = 5,679,326.92/x
3. Step 3: Cross multiply
   10,325,345.32x = 14,249,322.78 × 5,679,326.92
4. Step 4: Simplify right side
   10,325,345.32x = 80,926,562,456,223.23
5. Step 5: Solve for x
   x = 80,926,562,456,223.23/10,325,345.32
6. Step 6: Final answer
   x = 7,837,661.59