Finding the Fourth Proportional to 245,786.03, 368,574.69 and 103,695.02

Step by Step Solution

1. Step 1: Write the proportion equation
   245,786.03 : 368,574.69 = 103,695.02 : x
2. Step 2: Convert to fraction form
   245,786.03/368,574.69 = 103,695.02/x
3. Step 3: Cross multiply
   245,786.03x = 368,574.69 × 103,695.02
4. Step 4: Simplify right side
   245,786.03x = 38,219,359,851.04
5. Step 5: Solve for x
   x = 38,219,359,851.04/245,786.03
6. Step 6: Final answer
   x = 155,498.50