Finding the Fourth Proportional to 16,508,058.52, 24,749,064.72 and 10,429,978.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,508,058.52 : 24,749,064.72 = 10,429,978.94 : x
2. Step 2: Convert to fraction form
   16,508,058.52/24,749,064.72 = 10,429,978.94/x
3. Step 3: Cross multiply
   16,508,058.52x = 24,749,064.72 × 10,429,978.94
4. Step 4: Simplify right side
   16,508,058.52x = 258,132,223,814,296.97
5. Step 5: Solve for x
   x = 258,132,223,814,296.97/16,508,058.52
6. Step 6: Final answer
   x = 15,636,740.29