Finding the Fourth Proportional to 23,112,056.72, 34,649,168.76 and 8,726,961.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,112,056.72 : 34,649,168.76 = 8,726,961.68 : x
2. Step 2: Convert to fraction form
   23,112,056.72/34,649,168.76 = 8,726,961.68/x
3. Step 3: Cross multiply
   23,112,056.72x = 34,649,168.76 × 8,726,961.68
4. Step 4: Simplify right side
   23,112,056.72x = 302,381,968,012,373.06
5. Step 5: Solve for x
   x = 302,381,968,012,373.06/23,112,056.72
6. Step 6: Final answer
   x = 13,083,299.84