Finding the Fourth Proportional to 60,887,196.37, 91,321,937.20 and 17,744,815.99

Step by Step Solution

1. Step 1: Write the proportion equation
   60,887,196.37 : 91,321,937.20 = 17,744,815.99 : x
2. Step 2: Convert to fraction form
   60,887,196.37/91,321,937.20 = 17,744,815.99/x
3. Step 3: Cross multiply
   60,887,196.37x = 91,321,937.20 × 17,744,815.99
4. Step 4: Simplify right side
   60,887,196.37x = 1,620,490,971,464,335.75
5. Step 5: Solve for x
   x = 1,620,490,971,464,335.75/60,887,196.37
6. Step 6: Final answer
   x = 26,614,642.62