Finding the Fourth Proportional to 2,306,401.45, 3,458,263.72 and 1,091,967.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,306,401.45 : 3,458,263.72 = 1,091,967.88 : x
2. Step 2: Convert to fraction form
   2,306,401.45/3,458,263.72 = 1,091,967.88/x
3. Step 3: Cross multiply
   2,306,401.45x = 3,458,263.72 × 1,091,967.88
4. Step 4: Simplify right side
   2,306,401.45x = 3,776,312,902,809.31
5. Step 5: Solve for x
   x = 3,776,312,902,809.31/2,306,401.45
6. Step 6: Final answer
   x = 1,637,318.13