Finding the Fourth Proportional to 2,156,095.86, 3,233,443.97 and 716,392.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,156,095.86 : 3,233,443.97 = 716,392.63 : x
2. Step 2: Convert to fraction form
   2,156,095.86/3,233,443.97 = 716,392.63/x
3. Step 3: Cross multiply
   2,156,095.86x = 3,233,443.97 × 716,392.63
4. Step 4: Simplify right side
   2,156,095.86x = 2,316,415,429,625.94
5. Step 5: Solve for x
   x = 2,316,415,429,625.94/2,156,095.86
6. Step 6: Final answer
   x = 1,074,356.42