Finding the Fourth Proportional to 3,001.86, 4,501.71 and 1,152.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,001.86 : 4,501.71 = 1,152.02 : x
2. Step 2: Convert to fraction form
   3,001.86/4,501.71 = 1,152.02/x
3. Step 3: Cross multiply
   3,001.86x = 4,501.71 × 1,152.02
4. Step 4: Simplify right side
   3,001.86x = 5,186,071.21
5. Step 5: Solve for x
   x = 5,186,071.21/3,001.86
6. Step 6: Final answer
   x = 1,727.62