Finding the Fourth Proportional to 2,851,896.96, 4,278,798.63 and 932,895.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,851,896.96 : 4,278,798.63 = 932,895.72 : x
2. Step 2: Convert to fraction form
   2,851,896.96/4,278,798.63 = 932,895.72/x
3. Step 3: Cross multiply
   2,851,896.96x = 4,278,798.63 × 932,895.72
4. Step 4: Simplify right side
   2,851,896.96x = 3,991,672,928,668.86
5. Step 5: Solve for x
   x = 3,991,672,928,668.86/2,851,896.96
6. Step 6: Final answer
   x = 1,399,655.38