Finding the Fourth Proportional to 82,689,610.72, 114,111,664.32 and 46,028,842.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,689,610.72 : 114,111,664.32 = 46,028,842.24 : x
2. Step 2: Convert to fraction form
   82,689,610.72/114,111,664.32 = 46,028,842.24/x
3. Step 3: Cross multiply
   82,689,610.72x = 114,111,664.32 × 46,028,842.24
4. Step 4: Simplify right side
   82,689,610.72x = 5,252,427,794,729,117
5. Step 5: Solve for x
   x = 5,252,427,794,729,117/82,689,610.72
6. Step 6: Final answer
   x = 63,519,803.14