Finding the Fourth Proportional to 962,971.34, 1,328,898.31 and 555,070.48

Step by Step Solution

1. Step 1: Write the proportion equation
   962,971.34 : 1,328,898.31 = 555,070.48 : x
2. Step 2: Convert to fraction form
   962,971.34/1,328,898.31 = 555,070.48/x
3. Step 3: Cross multiply
   962,971.34x = 1,328,898.31 × 555,070.48
4. Step 4: Simplify right side
   962,971.34x = 737,632,222,802.89
5. Step 5: Solve for x
   x = 737,632,222,802.89/962,971.34
6. Step 6: Final answer
   x = 765,996.03