Finding the Fourth Proportional to 2,105,595.51, 3,158,393.72 and 589,501.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,595.51 : 3,158,393.72 = 589,501.75 : x
2. Step 2: Convert to fraction form
   2,105,595.51/3,158,393.72 = 589,501.75/x
3. Step 3: Cross multiply
   2,105,595.51x = 3,158,393.72 × 589,501.75
4. Step 4: Simplify right side
   2,105,595.51x = 1,861,878,620,207.51
5. Step 5: Solve for x
   x = 1,861,878,620,207.51/2,105,595.51
6. Step 6: Final answer
   x = 884,252.75