Finding the Fourth Proportional to 2,119,619.82, 2,925,047.04 and 1,152,729.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119,619.82 : 2,925,047.04 = 1,152,729.30 : x
2. Step 2: Convert to fraction form
   2,119,619.82/2,925,047.04 = 1,152,729.30/x
3. Step 3: Cross multiply
   2,119,619.82x = 2,925,047.04 × 1,152,729.30
4. Step 4: Simplify right side
   2,119,619.82x = 3,371,787,426,886.27
5. Step 5: Solve for x
   x = 3,371,787,426,886.27/2,119,619.82
6. Step 6: Final answer
   x = 1,590,751.04