Finding the Fourth Proportional to 947,957.48, 1,308,196.88 and 566,017.64

Step by Step Solution

1. Step 1: Write the proportion equation
   947,957.48 : 1,308,196.88 = 566,017.64 : x
2. Step 2: Convert to fraction form
   947,957.48/1,308,196.88 = 566,017.64/x
3. Step 3: Cross multiply
   947,957.48x = 1,308,196.88 × 566,017.64
4. Step 4: Simplify right side
   947,957.48x = 740,462,501,301.89
5. Step 5: Solve for x
   x = 740,462,501,301.89/947,957.48
6. Step 6: Final answer
   x = 781,113.63