Finding the Fourth Proportional to 1,061,857.56, 1,465,365.42 and 632,152.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,857.56 : 1,465,365.42 = 632,152.56 : x
2. Step 2: Convert to fraction form
   1,061,857.56/1,465,365.42 = 632,152.56/x
3. Step 3: Cross multiply
   1,061,857.56x = 1,465,365.42 × 632,152.56
4. Step 4: Simplify right side
   1,061,857.56x = 926,334,501,588.48
5. Step 5: Solve for x
   x = 926,334,501,588.48/1,061,857.56
6. Step 6: Final answer
   x = 872,371.72