Finding the Fourth Proportional to 19,619,384.56, 29,357,100.89 and 16,372,908.10

Step by Step Solution

1. Step 1: Write the proportion equation
   19,619,384.56 : 29,357,100.89 = 16,372,908.10 : x
2. Step 2: Convert to fraction form
   19,619,384.56/29,357,100.89 = 16,372,908.10/x
3. Step 3: Cross multiply
   19,619,384.56x = 29,357,100.89 × 16,372,908.10
4. Step 4: Simplify right side
   19,619,384.56x = 480,661,114,970,628.50
5. Step 5: Solve for x
   x = 480,661,114,970,628.50/19,619,384.56
6. Step 6: Final answer
   x = 24,499,296.27