Finding the Fourth Proportional to 1,250.86, 1,873.47 and 602.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250.86 : 1,873.47 = 602.08 : x
2. Step 2: Convert to fraction form
   1,250.86/1,873.47 = 602.08/x
3. Step 3: Cross multiply
   1,250.86x = 1,873.47 × 602.08
4. Step 4: Simplify right side
   1,250.86x = 1,127,978.82
5. Step 5: Solve for x
   x = 1,127,978.82/1,250.86
6. Step 6: Final answer
   x = 901.76