Finding the Fourth Proportional to 7,109,337.60, 9,810,830.16 and 3,846,142.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,109,337.60 : 9,810,830.16 = 3,846,142.04 : x
2. Step 2: Convert to fraction form
   7,109,337.60/9,810,830.16 = 3,846,142.04/x
3. Step 3: Cross multiply
   7,109,337.60x = 9,810,830.16 × 3,846,142.04
4. Step 4: Simplify right side
   7,109,337.60x = 37,733,846,276,621.78
5. Step 5: Solve for x
   x = 37,733,846,276,621.78/7,109,337.60
6. Step 6: Final answer
   x = 5,307,645.86