Finding the Fourth Proportional to 1,096,300.01, 1,512,905.24 and 612,892.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,300.01 : 1,512,905.24 = 612,892.01 : x
2. Step 2: Convert to fraction form
   1,096,300.01/1,512,905.24 = 612,892.01/x
3. Step 3: Cross multiply
   1,096,300.01x = 1,512,905.24 × 612,892.01
4. Step 4: Simplify right side
   1,096,300.01x = 927,247,533,483.13
5. Step 5: Solve for x
   x = 927,247,533,483.13/1,096,300.01
6. Step 6: Final answer
   x = 845,797.25