Finding the Fourth Proportional to 10,075,920.17, 15,104,929.66 and 3,926,478.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,075,920.17 : 15,104,929.66 = 3,926,478.34 : x
2. Step 2: Convert to fraction form
   10,075,920.17/15,104,929.66 = 3,926,478.34/x
3. Step 3: Cross multiply
   10,075,920.17x = 15,104,929.66 × 3,926,478.34
4. Step 4: Simplify right side
   10,075,920.17x = 59,309,179,042,056.52
5. Step 5: Solve for x
   x = 59,309,179,042,056.52/10,075,920.17
6. Step 6: Final answer
   x = 5,886,229.55