Finding the Fourth Proportional to 1,610,826.07, 2,222,808.06 and 948,433.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,610,826.07 : 2,222,808.06 = 948,433.18 : x
2. Step 2: Convert to fraction form
   1,610,826.07/2,222,808.06 = 948,433.18/x
3. Step 3: Cross multiply
   1,610,826.07x = 2,222,808.06 × 948,433.18
4. Step 4: Simplify right side
   1,610,826.07x = 2,108,184,916,875.43
5. Step 5: Solve for x
   x = 2,108,184,916,875.43/1,610,826.07
6. Step 6: Final answer
   x = 1,308,760.12