Finding the Fourth Proportional to 942,116.06, 1,300,082.73 and 512,395.94

Step by Step Solution

1. Step 1: Write the proportion equation
   942,116.06 : 1,300,082.73 = 512,395.94 : x
2. Step 2: Convert to fraction form
   942,116.06/1,300,082.73 = 512,395.94/x
3. Step 3: Cross multiply
   942,116.06x = 1,300,082.73 × 512,395.94
4. Step 4: Simplify right side
   942,116.06x = 666,157,112,516.12
5. Step 5: Solve for x
   x = 666,157,112,516.12/942,116.06
6. Step 6: Final answer
   x = 707,086.04