Finding the Fourth Proportional to 5,669,458.52, 7,827,036.52 and 3,929,656.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,669,458.52 : 7,827,036.52 = 3,929,656.28 : x
2. Step 2: Convert to fraction form
   5,669,458.52/7,827,036.52 = 3,929,656.28/x
3. Step 3: Cross multiply
   5,669,458.52x = 7,827,036.52 × 3,929,656.28
4. Step 4: Simplify right side
   5,669,458.52x = 30,757,563,214,607.34
5. Step 5: Solve for x
   x = 30,757,563,214,607.34/5,669,458.52
6. Step 6: Final answer
   x = 5,425,132.42