Finding the Fourth Proportional to 2,828,705.60, 3,893,754.84 and 2,465,498.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,828,705.60 : 3,893,754.84 = 2,465,498.72 : x
2. Step 2: Convert to fraction form
   2,828,705.60/3,893,754.84 = 2,465,498.72/x
3. Step 3: Cross multiply
   2,828,705.60x = 3,893,754.84 × 2,465,498.72
4. Step 4: Simplify right side
   2,828,705.60x = 9,600,047,574,013.81
5. Step 5: Solve for x
   x = 9,600,047,574,013.81/2,828,705.60
6. Step 6: Final answer
   x = 3,393,795.23