Finding the Fourth Proportional to 82,689,618.72, 114,111,675.36 and 46,028,850.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,689,618.72 : 114,111,675.36 = 46,028,850.24 : x
2. Step 2: Convert to fraction form
   82,689,618.72/114,111,675.36 = 46,028,850.24/x
3. Step 3: Cross multiply
   82,689,618.72x = 114,111,675.36 × 46,028,850.24
4. Step 4: Simplify right side
   82,689,618.72x = 5,252,429,215,780,938
5. Step 5: Solve for x
   x = 5,252,429,215,780,938/82,689,618.72
6. Step 6: Final answer
   x = 63,519,814.18