Finding the Fourth Proportional to 2,071,507.07, 2,858,768.88 and 1,153,736.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,507.07 : 2,858,768.88 = 1,153,736.62 : x
2. Step 2: Convert to fraction form
   2,071,507.07/2,858,768.88 = 1,153,736.62/x
3. Step 3: Cross multiply
   2,071,507.07x = 2,858,768.88 × 1,153,736.62
4. Step 4: Simplify right side
   2,071,507.07x = 3,298,266,360,019.28
5. Step 5: Solve for x
   x = 3,298,266,360,019.28/2,071,507.07
6. Step 6: Final answer
   x = 1,592,206.18