Finding the Fourth Proportional to 10,364,421.34, 15,546,071.50 and 3,175,976

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364,421.34 : 15,546,071.50 = 3,175,976 : x
2. Step 2: Convert to fraction form
   10,364,421.34/15,546,071.50 = 3,175,976/x
3. Step 3: Cross multiply
   10,364,421.34x = 15,546,071.50 × 3,175,976
4. Step 4: Simplify right side
   10,364,421.34x = 49,373,949,978,284
5. Step 5: Solve for x
   x = 49,373,949,978,284/10,364,421.34
6. Step 6: Final answer
   x = 4,763,792.24