Finding the Fourth Proportional to 1,112,644.35, 1,535,645.79 and 653,758.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,644.35 : 1,535,645.79 = 653,758.83 : x
2. Step 2: Convert to fraction form
   1,112,644.35/1,535,645.79 = 653,758.83/x
3. Step 3: Cross multiply
   1,112,644.35x = 1,535,645.79 × 653,758.83
4. Step 4: Simplify right side
   1,112,644.35x = 1,003,941,994,964.83
5. Step 5: Solve for x
   x = 1,003,941,994,964.83/1,112,644.35
6. Step 6: Final answer
   x = 902,302.69