Finding the Fourth Proportional to 10,772,373.87, 16,141,953.24 and 5,301,188.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772,373.87 : 16,141,953.24 = 5,301,188.78 : x
2. Step 2: Convert to fraction form
   10,772,373.87/16,141,953.24 = 5,301,188.78/x
3. Step 3: Cross multiply
   10,772,373.87x = 16,141,953.24 × 5,301,188.78
4. Step 4: Simplify right side
   10,772,373.87x = 85,571,541,322,462.89
5. Step 5: Solve for x
   x = 85,571,541,322,462.89/10,772,373.87
6. Step 6: Final answer
   x = 7,943,610.42