Finding the Fourth Proportional to 54,799,404.98, 75,623,268.15 and 30,019,047.89

Step by Step Solution

1. Step 1: Write the proportion equation
   54,799,404.98 : 75,623,268.15 = 30,019,047.89 : x
2. Step 2: Convert to fraction form
   54,799,404.98/75,623,268.15 = 30,019,047.89/x
3. Step 3: Cross multiply
   54,799,404.98x = 75,623,268.15 × 30,019,047.89
4. Step 4: Simplify right side
   54,799,404.98x = 2,270,138,507,815,045.50
5. Step 5: Solve for x
   x = 2,270,138,507,815,045.50/54,799,404.98
6. Step 6: Final answer
   x = 41,426,334.99