Finding the Fourth Proportional to 17,779,484.72, 24,535,806.72 and 9,630,722.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,779,484.72 : 24,535,806.72 = 9,630,722.72 : x
2. Step 2: Convert to fraction form
   17,779,484.72/24,535,806.72 = 9,630,722.72/x
3. Step 3: Cross multiply
   17,779,484.72x = 24,535,806.72 × 9,630,722.72
4. Step 4: Simplify right side
   17,779,484.72x = 236,297,551,231,832.69
5. Step 5: Solve for x
   x = 236,297,551,231,832.69/17,779,484.72
6. Step 6: Final answer
   x = 13,290,461.17