Finding the Fourth Proportional to 12,173,406.72, 16,799,094.72 and 6,740,782.08

Step by Step Solution

1. Step 1: Write the proportion equation
   12,173,406.72 : 16,799,094.72 = 6,740,782.08 : x
2. Step 2: Convert to fraction form
   12,173,406.72/16,799,094.72 = 6,740,782.08/x
3. Step 3: Cross multiply
   12,173,406.72x = 16,799,094.72 × 6,740,782.08
4. Step 4: Simplify right side
   12,173,406.72x = 113,239,036,648,798.61
5. Step 5: Solve for x
   x = 113,239,036,648,798.61/12,173,406.72
6. Step 6: Final answer
   x = 9,302,164.90