Finding the Fourth Proportional to 1,554,801.48, 2,144,892.96 and 909,826.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,801.48 : 2,144,892.96 = 909,826.02 : x
2. Step 2: Convert to fraction form
   1,554,801.48/2,144,892.96 = 909,826.02/x
3. Step 3: Cross multiply
   1,554,801.48x = 2,144,892.96 × 909,826.02
4. Step 4: Simplify right side
   1,554,801.48x = 1,951,479,425,122.82
5. Step 5: Solve for x
   x = 1,951,479,425,122.82/1,554,801.48
6. Step 6: Final answer
   x = 1,255,130.93