Finding the Fourth Proportional to 2,962.93, 4,088.78 and 2,300.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962.93 : 4,088.78 = 2,300.60 : x
2. Step 2: Convert to fraction form
   2,962.93/4,088.78 = 2,300.60/x
3. Step 3: Cross multiply
   2,962.93x = 4,088.78 × 2,300.60
4. Step 4: Simplify right side
   2,962.93x = 9,406,654.61
5. Step 5: Solve for x
   x = 9,406,654.61/2,962.93
6. Step 6: Final answer
   x = 3,174.78