Finding the Fourth Proportional to 31,946,514.39, 47,902,722.06 and 16,578,330.12

Step by Step Solution

1. Step 1: Write the proportion equation
   31,946,514.39 : 47,902,722.06 = 16,578,330.12 : x
2. Step 2: Convert to fraction form
   31,946,514.39/47,902,722.06 = 16,578,330.12/x
3. Step 3: Cross multiply
   31,946,514.39x = 47,902,722.06 × 16,578,330.12
4. Step 4: Simplify right side
   31,946,514.39x = 794,147,139,957,286.50
5. Step 5: Solve for x
   x = 794,147,139,957,286.50/31,946,514.39
6. Step 6: Final answer
   x = 24,858,647.50