Finding the Fourth Proportional to 942,094.18, 1,300,096.12 and 512,377.43

Step by Step Solution

1. Step 1: Write the proportion equation
   942,094.18 : 1,300,096.12 = 512,377.43 : x
2. Step 2: Convert to fraction form
   942,094.18/1,300,096.12 = 512,377.43/x
3. Step 3: Cross multiply
   942,094.18x = 1,300,096.12 × 512,377.43
4. Step 4: Simplify right side
   942,094.18x = 666,139,908,718.57
5. Step 5: Solve for x
   x = 666,139,908,718.57/942,094.18
6. Step 6: Final answer
   x = 707,084.20