Finding the Fourth Proportional to 1,870,288.76, 2,805,551.24 and 790,599.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,288.76 : 2,805,551.24 = 790,599.98 : x
2. Step 2: Convert to fraction form
   1,870,288.76/2,805,551.24 = 790,599.98/x
3. Step 3: Cross multiply
   1,870,288.76x = 2,805,551.24 × 790,599.98
4. Step 4: Simplify right side
   1,870,288.76x = 2,218,068,750,279.98
5. Step 5: Solve for x
   x = 2,218,068,750,279.98/1,870,288.76
6. Step 6: Final answer
   x = 1,185,949.89