Finding the Fourth Proportional to 19,775.58, 29,667.69 and 5,923.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,775.58 : 29,667.69 = 5,923.50 : x
2. Step 2: Convert to fraction form
   19,775.58/29,667.69 = 5,923.50/x
3. Step 3: Cross multiply
   19,775.58x = 29,667.69 × 5,923.50
4. Step 4: Simplify right side
   19,775.58x = 175,736,561.72
5. Step 5: Solve for x
   x = 175,736,561.72/19,775.58
6. Step 6: Final answer
   x = 8,886.54