Finding the Fourth Proportional to 23,066,641.91, 34,589,312.78 and 8,489,900.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,066,641.91 : 34,589,312.78 = 8,489,900.00 : x
2. Step 2: Convert to fraction form
   23,066,641.91/34,589,312.78 = 8,489,900.00/x
3. Step 3: Cross multiply
   23,066,641.91x = 34,589,312.78 × 8,489,900.00
4. Step 4: Simplify right side
   23,066,641.91x = 293,659,806,355,525.88
5. Step 5: Solve for x
   x = 293,659,806,355,525.88/23,066,641.91
6. Step 6: Final answer
   x = 12,730,930.13