Finding the Fourth Proportional to 10,109,916.10, 15,164,874.15 and 3,286,476.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,109,916.10 : 15,164,874.15 = 3,286,476.10 : x
2. Step 2: Convert to fraction form
   10,109,916.10/15,164,874.15 = 3,286,476.10/x
3. Step 3: Cross multiply
   10,109,916.10x = 15,164,874.15 × 3,286,476.10
4. Step 4: Simplify right side
   10,109,916.10x = 49,838,996,453,482.82
5. Step 5: Solve for x
   x = 49,838,996,453,482.82/10,109,916.10
6. Step 6: Final answer
   x = 4,929,714.15