Finding the Fourth Proportional to 19,789,538.12, 29,651,475.53 and 14,003,585.00

Step by Step Solution

1. Step 1: Write the proportion equation
   19,789,538.12 : 29,651,475.53 = 14,003,585.00 : x
2. Step 2: Convert to fraction form
   19,789,538.12/29,651,475.53 = 14,003,585.00/x
3. Step 3: Cross multiply
   19,789,538.12x = 29,651,475.53 × 14,003,585.00
4. Step 4: Simplify right side
   19,789,538.12x = 415,226,957,741,499.69
5. Step 5: Solve for x
   x = 415,226,957,741,499.69/19,789,538.12
6. Step 6: Final answer
   x = 20,982,144.98