Finding the Fourth Proportional to 2,390,485.32, 3,298,773.42 and 1,302,733.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,390,485.32 : 3,298,773.42 = 1,302,733.53 : x
2. Step 2: Convert to fraction form
   2,390,485.32/3,298,773.42 = 1,302,733.53/x
3. Step 3: Cross multiply
   2,390,485.32x = 3,298,773.42 × 1,302,733.53
4. Step 4: Simplify right side
   2,390,485.32x = 4,297,422,742,106.77
5. Step 5: Solve for x
   x = 4,297,422,742,106.77/2,390,485.32
6. Step 6: Final answer
   x = 1,797,719.78