Finding the Fourth Proportional to 17,897.91, 26,844.82 and 4,751.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,897.91 : 26,844.82 = 4,751.31 : x
2. Step 2: Convert to fraction form
   17,897.91/26,844.82 = 4,751.31/x
3. Step 3: Cross multiply
   17,897.91x = 26,844.82 × 4,751.31
4. Step 4: Simplify right side
   17,897.91x = 127,547,999.50
5. Step 5: Solve for x
   x = 127,547,999.50/17,897.91
6. Step 6: Final answer
   x = 7,126.42