Finding the Fourth Proportional to 2,073,335.67, 3,105,968.42 and 1,172,051.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,335.67 : 3,105,968.42 = 1,172,051.10 : x
2. Step 2: Convert to fraction form
   2,073,335.67/3,105,968.42 = 1,172,051.10/x
3. Step 3: Cross multiply
   2,073,335.67x = 3,105,968.42 × 1,172,051.10
4. Step 4: Simplify right side
   2,073,335.67x = 3,640,353,706,156.39
5. Step 5: Solve for x
   x = 3,640,353,706,156.39/2,073,335.67
6. Step 6: Final answer
   x = 1,755,795.63