Finding the Fourth Proportional to 70,489,005.71, 105,755,156.01 and 33,647,906.79

Step by Step Solution

1. Step 1: Write the proportion equation
   70,489,005.71 : 105,755,156.01 = 33,647,906.79 : x
2. Step 2: Convert to fraction form
   70,489,005.71/105,755,156.01 = 33,647,906.79/x
3. Step 3: Cross multiply
   70,489,005.71x = 105,755,156.01 × 33,647,906.79
4. Step 4: Simplify right side
   70,489,005.71x = 3,558,439,631,986,388.50
5. Step 5: Solve for x
   x = 3,558,439,631,986,388.50/70,489,005.71
6. Step 6: Final answer
   x = 50,482,193.59