Finding the Fourth Proportional to 5,325,023.72, 7,348,536.42 and 2,910,575.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,325,023.72 : 7,348,536.42 = 2,910,575.72 : x
2. Step 2: Convert to fraction form
   5,325,023.72/7,348,536.42 = 2,910,575.72/x
3. Step 3: Cross multiply
   5,325,023.72x = 7,348,536.42 × 2,910,575.72
4. Step 4: Simplify right side
   5,325,023.72x = 21,388,471,681,587.72
5. Step 5: Solve for x
   x = 21,388,471,681,587.72/5,325,023.72
6. Step 6: Final answer
   x = 4,016,596.51