Finding the Fourth Proportional to 13,025.69, 19,538.58 and 3,164.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,025.69 : 19,538.58 = 3,164.93 : x
2. Step 2: Convert to fraction form
   13,025.69/19,538.58 = 3,164.93/x
3. Step 3: Cross multiply
   13,025.69x = 19,538.58 × 3,164.93
4. Step 4: Simplify right side
   13,025.69x = 61,838,238.00
5. Step 5: Solve for x
   x = 61,838,238.00/13,025.69
6. Step 6: Final answer
   x = 4,747.41