Finding the Fourth Proportional to 30,478,234.02, 42,059,991.42 and 17,425,766.24

Step by Step Solution

1. Step 1: Write the proportion equation
   30,478,234.02 : 42,059,991.42 = 17,425,766.24 : x
2. Step 2: Convert to fraction form
   30,478,234.02/42,059,991.42 = 17,425,766.24/x
3. Step 3: Cross multiply
   30,478,234.02x = 42,059,991.42 × 17,425,766.24
4. Step 4: Simplify right side
   30,478,234.02x = 732,927,578,541,325.62
5. Step 5: Solve for x
   x = 732,927,578,541,325.62/30,478,234.02
6. Step 6: Final answer
   x = 24,047,573.69