Finding the Fourth Proportional to 2,506,477.96, 3,758,550.54 and 908,976.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,477.96 : 3,758,550.54 = 908,976.52 : x
2. Step 2: Convert to fraction form
   2,506,477.96/3,758,550.54 = 908,976.52/x
3. Step 3: Cross multiply
   2,506,477.96x = 3,758,550.54 × 908,976.52
4. Step 4: Simplify right side
   2,506,477.96x = 3,416,434,190,093.32
5. Step 5: Solve for x
   x = 3,416,434,190,093.32/2,506,477.96
6. Step 6: Final answer
   x = 1,363,041.78