Finding the Fourth Proportional to 1,547.55, 2,137.59 and 1,300.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547.55 : 2,137.59 = 1,300.14 : x
2. Step 2: Convert to fraction form
   1,547.55/2,137.59 = 1,300.14/x
3. Step 3: Cross multiply
   1,547.55x = 2,137.59 × 1,300.14
4. Step 4: Simplify right side
   1,547.55x = 2,779,166.26
5. Step 5: Solve for x
   x = 2,779,166.26/1,547.55
6. Step 6: Final answer
   x = 1,795.85