Finding the Fourth Proportional to 141,929,300.43, 212,929,908.54 and 43,565,993.94

Step by Step Solution

1. Step 1: Write the proportion equation
   141,929,300.43 : 212,929,908.54 = 43,565,993.94 : x
2. Step 2: Convert to fraction form
   141,929,300.43/212,929,908.54 = 43,565,993.94/x
3. Step 3: Cross multiply
   141,929,300.43x = 212,929,908.54 × 43,565,993.94
4. Step 4: Simplify right side
   141,929,300.43x = 9,276,503,105,098,394
5. Step 5: Solve for x
   x = 9,276,503,105,098,394/141,929,300.43
6. Step 6: Final answer
   x = 65,360,028.39