Finding the Fourth Proportional to 82,732,407.73, 123,937,167.64 and 64,451,003.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,732,407.73 : 123,937,167.64 = 64,451,003.48 : x
2. Step 2: Convert to fraction form
   82,732,407.73/123,937,167.64 = 64,451,003.48/x
3. Step 3: Cross multiply
   82,732,407.73x = 123,937,167.64 × 64,451,003.48
4. Step 4: Simplify right side
   82,732,407.73x = 7,987,874,823,369,372
5. Step 5: Solve for x
   x = 7,987,874,823,369,372/82,732,407.73
6. Step 6: Final answer
   x = 96,550,735.59