Finding the Fourth Proportional to 9,345,944, 12,897,402.72 and 5,053,592

Step by Step Solution

1. Step 1: Write the proportion equation
   9,345,944 : 12,897,402.72 = 5,053,592 : x
2. Step 2: Convert to fraction form
   9,345,944/12,897,402.72 = 5,053,592/x
3. Step 3: Cross multiply
   9,345,944x = 12,897,402.72 × 5,053,592
4. Step 4: Simplify right side
   9,345,944x = 65,178,211,206,570.24
5. Step 5: Solve for x
   x = 65,178,211,206,570.24/9,345,944
6. Step 6: Final answer
   x = 6,973,956.96