Finding the Fourth Proportional to 7,501,012.56, 10,351,447.20 and 4,063,253.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,501,012.56 : 10,351,447.20 = 4,063,253.76 : x
2. Step 2: Convert to fraction form
   7,501,012.56/10,351,447.20 = 4,063,253.76/x
3. Step 3: Cross multiply
   7,501,012.56x = 10,351,447.20 × 4,063,253.76
4. Step 4: Simplify right side
   7,501,012.56x = 42,060,556,756,841.47
5. Step 5: Solve for x
   x = 42,060,556,756,841.47/7,501,012.56
6. Step 6: Final answer
   x = 5,607,317.20