Finding the Fourth Proportional to 5,322,401.38, 7,344,916.86 and 2,875,012.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,322,401.38 : 7,344,916.86 = 2,875,012.48 : x
2. Step 2: Convert to fraction form
   5,322,401.38/7,344,916.86 = 2,875,012.48/x
3. Step 3: Cross multiply
   5,322,401.38x = 7,344,916.86 × 2,875,012.48
4. Step 4: Simplify right side
   5,322,401.38x = 21,116,727,637,062.41
5. Step 5: Solve for x
   x = 21,116,727,637,062.41/5,322,401.38
6. Step 6: Final answer
   x = 3,967,518.82