Finding the Fourth Proportional to 17,309,856.53, 23,762,514.00 and 14,858,211.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,309,856.53 : 23,762,514.00 = 14,858,211.31 : x
2. Step 2: Convert to fraction form
   17,309,856.53/23,762,514.00 = 14,858,211.31/x
3. Step 3: Cross multiply
   17,309,856.53x = 23,762,514.00 × 14,858,211.31
4. Step 4: Simplify right side
   17,309,856.53x = 353,068,454,139,771.75
5. Step 5: Solve for x
   x = 353,068,454,139,771.75/17,309,856.53
6. Step 6: Final answer
   x = 20,396,960.16