Finding the Fourth Proportional to 23,302,656.72, 34,952,716.94 and 7,128,608.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,302,656.72 : 34,952,716.94 = 7,128,608.00 : x
2. Step 2: Convert to fraction form
   23,302,656.72/34,952,716.94 = 7,128,608.00/x
3. Step 3: Cross multiply
   23,302,656.72x = 34,952,716.94 × 7,128,608.00
4. Step 4: Simplify right side
   23,302,656.72x = 249,164,217,389,812.91
5. Step 5: Solve for x
   x = 249,164,217,389,812.91/23,302,656.72
6. Step 6: Final answer
   x = 10,692,524.05