Finding the Fourth Proportional to 2,276,419.33, 3,415,165.42 and 739,407.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,419.33 : 3,415,165.42 = 739,407.88 : x
2. Step 2: Convert to fraction form
   2,276,419.33/3,415,165.42 = 739,407.88/x
3. Step 3: Cross multiply
   2,276,419.33x = 3,415,165.42 × 739,407.88
4. Step 4: Simplify right side
   2,276,419.33x = 2,525,200,223,051.51
5. Step 5: Solve for x
   x = 2,525,200,223,051.51/2,276,419.33
6. Step 6: Final answer
   x = 1,109,286.06