Finding the Fourth Proportional to 22,935,196.80, 34,408,794.06 and 8,558,390.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,935,196.80 : 34,408,794.06 = 8,558,390.16 : x
2. Step 2: Convert to fraction form
   22,935,196.80/34,408,794.06 = 8,558,390.16/x
3. Step 3: Cross multiply
   22,935,196.80x = 34,408,794.06 × 8,558,390.16
4. Step 4: Simplify right side
   22,935,196.80x = 294,483,884,500,570.50
5. Step 5: Solve for x
   x = 294,483,884,500,570.50/22,935,196.80
6. Step 6: Final answer
   x = 12,839,823.75