Finding the Fourth Proportional to 2,179,642.96, 3,267,835.56 and 1,503,795.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,179,642.96 : 3,267,835.56 = 1,503,795.72 : x
2. Step 2: Convert to fraction form
   2,179,642.96/3,267,835.56 = 1,503,795.72/x
3. Step 3: Cross multiply
   2,179,642.96x = 3,267,835.56 × 1,503,795.72
4. Step 4: Simplify right side
   2,179,642.96x = 4,914,157,128,791.80
5. Step 5: Solve for x
   x = 4,914,157,128,791.80/2,179,642.96
6. Step 6: Final answer
   x = 2,254,569.77