Finding the Fourth Proportional to 22,514,546.63, 31,070,100.92 and 12,201,269.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,514,546.63 : 31,070,100.92 = 12,201,269.72 : x
2. Step 2: Convert to fraction form
   22,514,546.63/31,070,100.92 = 12,201,269.72/x
3. Step 3: Cross multiply
   22,514,546.63x = 31,070,100.92 × 12,201,269.72
4. Step 4: Simplify right side
   22,514,546.63x = 379,094,681,599,712.25
5. Step 5: Solve for x
   x = 379,094,681,599,712.25/22,514,546.63
6. Step 6: Final answer
   x = 16,837,766.62