Finding the Fourth Proportional to 935,976.04, 1,404,139.04 and 375,054.28

Step by Step Solution

1. Step 1: Write the proportion equation
   935,976.04 : 1,404,139.04 = 375,054.28 : x
2. Step 2: Convert to fraction form
   935,976.04/1,404,139.04 = 375,054.28/x
3. Step 3: Cross multiply
   935,976.04x = 1,404,139.04 × 375,054.28
4. Step 4: Simplify right side
   935,976.04x = 526,628,356,667.09
5. Step 5: Solve for x
   x = 526,628,356,667.09/935,976.04
6. Step 6: Final answer
   x = 562,651.54