Finding the Fourth Proportional to 105,880,090.24, 146,118,917.32 and 58,836,988

Step by Step Solution

1. Step 1: Write the proportion equation
   105,880,090.24 : 146,118,917.32 = 58,836,988 : x
2. Step 2: Convert to fraction form
   105,880,090.24/146,118,917.32 = 58,836,988/x
3. Step 3: Cross multiply
   105,880,090.24x = 146,118,917.32 × 58,836,988
4. Step 4: Simplify right side
   105,880,090.24x = 8,597,196,984,929,832
5. Step 5: Solve for x
   x = 8,597,196,984,929,832/105,880,090.24
6. Step 6: Final answer
   x = 81,197,484.49