Finding the Fourth Proportional to 16,806,800.31, 25,211,094.42 and 5,293,167.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,806,800.31 : 25,211,094.42 = 5,293,167.96 : x
2. Step 2: Convert to fraction form
   16,806,800.31/25,211,094.42 = 5,293,167.96/x
3. Step 3: Cross multiply
   16,806,800.31x = 25,211,094.42 × 5,293,167.96
4. Step 4: Simplify right side
   16,806,800.31x = 133,446,557,094,423.33
5. Step 5: Solve for x
   x = 133,446,557,094,423.33/16,806,800.31
6. Step 6: Final answer
   x = 7,940,033.48