Finding the Fourth Proportional to 16,191,798, 22,344,381.72 and 8,948,298.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,191,798 : 22,344,381.72 = 8,948,298.48 : x
2. Step 2: Convert to fraction form
   16,191,798/22,344,381.72 = 8,948,298.48/x
3. Step 3: Cross multiply
   16,191,798x = 22,344,381.72 × 8,948,298.48
4. Step 4: Simplify right side
   16,191,798x = 199,944,196,981,615.78
5. Step 5: Solve for x
   x = 199,944,196,981,615.78/16,191,798
6. Step 6: Final answer
   x = 12,348,486.37