Finding the Fourth Proportional to 10,171,729.26, 14,036,992.04 and 5,588,345.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171,729.26 : 14,036,992.04 = 5,588,345.88 : x
2. Step 2: Convert to fraction form
   10,171,729.26/14,036,992.04 = 5,588,345.88/x
3. Step 3: Cross multiply
   10,171,729.26x = 14,036,992.04 × 5,588,345.88
4. Step 4: Simplify right side
   10,171,729.26x = 78,443,566,634,326.78
5. Step 5: Solve for x
   x = 78,443,566,634,326.78/10,171,729.26
6. Step 6: Final answer
   x = 7,711,920.42