Finding the Fourth Proportional to 5,359,732.47, 7,396,477.52 and 2,912,343.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,359,732.47 : 7,396,477.52 = 2,912,343.57 : x
2. Step 2: Convert to fraction form
   5,359,732.47/7,396,477.52 = 2,912,343.57/x
3. Step 3: Cross multiply
   5,359,732.47x = 7,396,477.52 × 2,912,343.57
4. Step 4: Simplify right side
   5,359,732.47x = 21,541,083,731,459.83
5. Step 5: Solve for x
   x = 21,541,083,731,459.83/5,359,732.47
6. Step 6: Final answer
   x = 4,019,059.51