Finding the Fourth Proportional to 9,587,849.98, 13,231,154.34 and 5,236,939.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,587,849.98 : 13,231,154.34 = 5,236,939.02 : x
2. Step 2: Convert to fraction form
   9,587,849.98/13,231,154.34 = 5,236,939.02/x
3. Step 3: Cross multiply
   9,587,849.98x = 13,231,154.34 × 5,236,939.02
4. Step 4: Simplify right side
   9,587,849.98x = 69,290,748,442,788.34
5. Step 5: Solve for x
   x = 69,290,748,442,788.34/9,587,849.98
6. Step 6: Final answer
   x = 7,226,932.90