Finding the Fourth Proportional to 58,739,382,057.34, 88,108,963,104.57 and 18,405,321,505.30

Step by Step Solution

1. Step 1: Write the proportion equation
   58,739,382,057.34 : 88,108,963,104.57 = 18,405,321,505.30 : x
2. Step 2: Convert to fraction form
   58,739,382,057.34/88,108,963,104.57 = 18,405,321,505.30/x
3. Step 3: Cross multiply
   58,739,382,057.34x = 88,108,963,104.57 × 18,405,321,505.30
4. Step 4: Simplify right side
   58,739,382,057.34x = 1,621,673,793,438,226,579,456
5. Step 5: Solve for x
   x = 1,621,673,793,438,226,579,456/58,739,382,057.34
6. Step 6: Final answer
   x = 27,607,947,796.51