Finding the Fourth Proportional to 2,939,574.96, 4,409,406.72 and 1,020,547.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,939,574.96 : 4,409,406.72 = 1,020,547.08 : x
2. Step 2: Convert to fraction form
   2,939,574.96/4,409,406.72 = 1,020,547.08/x
3. Step 3: Cross multiply
   2,939,574.96x = 4,409,406.72 × 1,020,547.08
4. Step 4: Simplify right side
   2,939,574.96x = 4,500,007,152,628.38
5. Step 5: Solve for x
   x = 4,500,007,152,628.38/2,939,574.96
6. Step 6: Final answer
   x = 1,530,835.99