Finding the Fourth Proportional to 7,286,899.36, 10,056,807.72 and 4,231,113.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,286,899.36 : 10,056,807.72 = 4,231,113.52 : x
2. Step 2: Convert to fraction form
   7,286,899.36/10,056,807.72 = 4,231,113.52/x
3. Step 3: Cross multiply
   7,286,899.36x = 10,056,807.72 × 4,231,113.52
4. Step 4: Simplify right side
   7,286,899.36x = 42,551,495,112,132.38
5. Step 5: Solve for x
   x = 42,551,495,112,132.38/7,286,899.36
6. Step 6: Final answer
   x = 5,839,451.46