Finding the Fourth Proportional to 23,236,426.02, 32,066,680.23 and 12,923,153.67

Step by Step Solution

1. Step 1: Write the proportion equation
   23,236,426.02 : 32,066,680.23 = 12,923,153.67 : x
2. Step 2: Convert to fraction form
   23,236,426.02/32,066,680.23 = 12,923,153.67/x
3. Step 3: Cross multiply
   23,236,426.02x = 32,066,680.23 × 12,923,153.67
4. Step 4: Simplify right side
   23,236,426.02x = 414,402,636,299,040.94
5. Step 5: Solve for x
   x = 414,402,636,299,040.94/23,236,426.02
6. Step 6: Final answer
   x = 17,834,181.38