Finding the Fourth Proportional to 37,169.00, 51,280.65 and 21,242.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,169.00 : 51,280.65 = 21,242.10 : x
2. Step 2: Convert to fraction form
   37,169.00/51,280.65 = 21,242.10/x
3. Step 3: Cross multiply
   37,169.00x = 51,280.65 × 21,242.10
4. Step 4: Simplify right side
   37,169.00x = 1,089,308,695.37
5. Step 5: Solve for x
   x = 1,089,308,695.37/37,169.00
6. Step 6: Final answer
   x = 29,306.92