Finding the Fourth Proportional to 9,173,904.96, 12,659,235.72 and 5,401,367.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,173,904.96 : 12,659,235.72 = 5,401,367.52 : x
2. Step 2: Convert to fraction form
   9,173,904.96/12,659,235.72 = 5,401,367.52/x
3. Step 3: Cross multiply
   9,173,904.96x = 12,659,235.72 × 5,401,367.52
4. Step 4: Simplify right side
   9,173,904.96x = 68,377,184,646,031.81
5. Step 5: Solve for x
   x = 68,377,184,646,031.81/9,173,904.96
6. Step 6: Final answer
   x = 7,453,443.76