Finding the Fourth Proportional to 2,113,109.88, 3,166,860.96 and 1,151,097.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,113,109.88 : 3,166,860.96 = 1,151,097.54 : x
2. Step 2: Convert to fraction form
   2,113,109.88/3,166,860.96 = 1,151,097.54/x
3. Step 3: Cross multiply
   2,113,109.88x = 3,166,860.96 × 1,151,097.54
4. Step 4: Simplify right side
   2,113,109.88x = 3,645,365,860,578.04
5. Step 5: Solve for x
   x = 3,645,365,860,578.04/2,113,109.88
6. Step 6: Final answer
   x = 1,725,118.93