Finding the Fourth Proportional to 30,475,913.98, 42,044,788.56 and 17,416,166.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,475,913.98 : 42,044,788.56 = 17,416,166.50 : x
2. Step 2: Convert to fraction form
   30,475,913.98/42,044,788.56 = 17,416,166.50/x
3. Step 3: Cross multiply
   30,475,913.98x = 42,044,788.56 × 17,416,166.50
4. Step 4: Simplify right side
   30,475,913.98x = 732,259,038,018,255.25
5. Step 5: Solve for x
   x = 732,259,038,018,255.25/30,475,913.98
6. Step 6: Final answer
   x = 24,027,467.67