Finding the Fourth Proportional to 2,233,419.57, 3,348,496.05 and 716,238.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233,419.57 : 3,348,496.05 = 716,238.87 : x
2. Step 2: Convert to fraction form
   2,233,419.57/3,348,496.05 = 716,238.87/x
3. Step 3: Cross multiply
   2,233,419.57x = 3,348,496.05 × 716,238.87
4. Step 4: Simplify right side
   2,233,419.57x = 2,398,323,027,051.46
5. Step 5: Solve for x
   x = 2,398,323,027,051.46/2,233,419.57
6. Step 6: Final answer
   x = 1,073,834.52