Finding the Fourth Proportional to 245,772.02, 368,801.37 and 103,608.59

Step by Step Solution

1. Step 1: Write the proportion equation
   245,772.02 : 368,801.37 = 103,608.59 : x
2. Step 2: Convert to fraction form
   245,772.02/368,801.37 = 103,608.59/x
3. Step 3: Cross multiply
   245,772.02x = 368,801.37 × 103,608.59
4. Step 4: Simplify right side
   245,772.02x = 38,210,988,091.76
5. Step 5: Solve for x
   x = 38,210,988,091.76/245,772.02
6. Step 6: Final answer
   x = 155,473.30