Finding the Fourth Proportional to 79,052,064,423.58, 109,088,789,215.35 and 42,922,269,915.20

Step by Step Solution

1. Step 1: Write the proportion equation
   79,052,064,423.58 : 109,088,789,215.35 = 42,922,269,915.20 : x
2. Step 2: Convert to fraction form
   79,052,064,423.58/109,088,789,215.35 = 42,922,269,915.20/x
3. Step 3: Cross multiply
   79,052,064,423.58x = 109,088,789,215.35 × 42,922,269,915.20
4. Step 4: Simplify right side
   79,052,064,423.58x = 4,682,338,455,423,611,305,984
5. Step 5: Solve for x
   x = 4,682,338,455,423,611,305,984/79,052,064,423.58
6. Step 6: Final answer
   x = 59,231,071,187.90