Finding the Fourth Proportional to 1,520,754.55, 2,098,498.83 and 908,785.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,754.55 : 2,098,498.83 = 908,785.51 : x
2. Step 2: Convert to fraction form
   1,520,754.55/2,098,498.83 = 908,785.51/x
3. Step 3: Cross multiply
   1,520,754.55x = 2,098,498.83 × 908,785.51
4. Step 4: Simplify right side
   1,520,754.55x = 1,907,085,320,801.76
5. Step 5: Solve for x
   x = 1,907,085,320,801.76/1,520,754.55
6. Step 6: Final answer
   x = 1,254,038.87