Finding the Fourth Proportional to 23,189,492.40, 32,000,884.56 and 12,875,950.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,189,492.40 : 32,000,884.56 = 12,875,950.32 : x
2. Step 2: Convert to fraction form
   23,189,492.40/32,000,884.56 = 12,875,950.32/x
3. Step 3: Cross multiply
   23,189,492.40x = 32,000,884.56 × 12,875,950.32
4. Step 4: Simplify right side
   23,189,492.40x = 412,041,799,790,615.06
5. Step 5: Solve for x
   x = 412,041,799,790,615.06/23,189,492.40
6. Step 6: Final answer
   x = 17,768,469.99