Finding the Fourth Proportional to 82,689,606.72, 114,111,658.80 and 46,028,838.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,689,606.72 : 114,111,658.80 = 46,028,838.24 : x
2. Step 2: Convert to fraction form
   82,689,606.72/114,111,658.80 = 46,028,838.24/x
3. Step 3: Cross multiply
   82,689,606.72x = 114,111,658.80 × 46,028,838.24
4. Step 4: Simplify right side
   82,689,606.72x = 5,252,427,084,203,273
5. Step 5: Solve for x
   x = 5,252,427,084,203,273/82,689,606.72
6. Step 6: Final answer
   x = 63,519,797.62