Finding the Fourth Proportional to 30,940,073.34, 42,694,801.95 and 17,888,173.52

Step by Step Solution

1. Step 1: Write the proportion equation
   30,940,073.34 : 42,694,801.95 = 17,888,173.52 : x
2. Step 2: Convert to fraction form
   30,940,073.34/42,694,801.95 = 17,888,173.52/x
3. Step 3: Cross multiply
   30,940,073.34x = 42,694,801.95 × 17,888,173.52
4. Step 4: Simplify right side
   30,940,073.34x = 763,732,025,746,595
5. Step 5: Solve for x
   x = 763,732,025,746,595/30,940,073.34
6. Step 6: Final answer
   x = 24,684,234.50