Finding the Fourth Proportional to 2,156,132.95, 3,233,499.72 and 716,429.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,156,132.95 : 3,233,499.72 = 716,429.73 : x
2. Step 2: Convert to fraction form
   2,156,132.95/3,233,499.72 = 716,429.73/x
3. Step 3: Cross multiply
   2,156,132.95x = 3,233,499.72 × 716,429.73
4. Step 4: Simplify right side
   2,156,132.95x = 2,316,575,331,354.68
5. Step 5: Solve for x
   x = 2,316,575,331,354.68/2,156,132.95
6. Step 6: Final answer
   x = 1,074,412.10