Finding the Fourth Proportional to 23,359,969.62, 32,233,573.17 and 13,045,377.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,359,969.62 : 32,233,573.17 = 13,045,377.78 : x
2. Step 2: Convert to fraction form
   23,359,969.62/32,233,573.17 = 13,045,377.78/x
3. Step 3: Cross multiply
   23,359,969.62x = 32,233,573.17 × 13,045,377.78
4. Step 4: Simplify right side
   23,359,969.62x = 420,499,139,201,922.19
5. Step 5: Solve for x
   x = 420,499,139,201,922.19/23,359,969.62
6. Step 6: Final answer
   x = 18,000,842.73