Finding the Fourth Proportional to 2,175,191.94, 3,259,434.51 and 1,164,448.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175,191.94 : 3,259,434.51 = 1,164,448.02 : x
2. Step 2: Convert to fraction form
   2,175,191.94/3,259,434.51 = 1,164,448.02/x
3. Step 3: Cross multiply
   2,175,191.94x = 3,259,434.51 × 1,164,448.02
4. Step 4: Simplify right side
   2,175,191.94x = 3,795,442,061,489.17
5. Step 5: Solve for x
   x = 3,795,442,061,489.17/2,175,191.94
6. Step 6: Final answer
   x = 1,744,876.85