Finding the Fourth Proportional to 16,245,658.49, 22,406,094.59 and 13,806,344.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,245,658.49 : 22,406,094.59 = 13,806,344.30 : x
2. Step 2: Convert to fraction form
   16,245,658.49/22,406,094.59 = 13,806,344.30/x
3. Step 3: Cross multiply
   16,245,658.49x = 22,406,094.59 × 13,806,344.30
4. Step 4: Simplify right side
   16,245,658.49x = 309,346,256,146,845.12
5. Step 5: Solve for x
   x = 309,346,256,146,845.12/16,245,658.49
6. Step 6: Final answer
   x = 19,041,780.08