Finding the Fourth Proportional to 58,939,328.21, 88,422,245.73 and 17,995,342.10

Step by Step Solution

1. Step 1: Write the proportion equation
   58,939,328.21 : 88,422,245.73 = 17,995,342.10 : x
2. Step 2: Convert to fraction form
   58,939,328.21/88,422,245.73 = 17,995,342.10/x
3. Step 3: Cross multiply
   58,939,328.21x = 88,422,245.73 × 17,995,342.10
4. Step 4: Simplify right side
   58,939,328.21x = 1,591,188,560,719,503
5. Step 5: Solve for x
   x = 1,591,188,560,719,503/58,939,328.21
6. Step 6: Final answer
   x = 26,997,059.67