Finding the Fourth Proportional to 27,228,667.10, 37,575,561.33 and 15,005,524.10

Step by Step Solution

1. Step 1: Write the proportion equation
   27,228,667.10 : 37,575,561.33 = 15,005,524.10 : x
2. Step 2: Convert to fraction form
   27,228,667.10/37,575,561.33 = 15,005,524.10/x
3. Step 3: Cross multiply
   27,228,667.10x = 37,575,561.33 × 15,005,524.10
4. Step 4: Simplify right side
   27,228,667.10x = 563,840,990,920,465.25
5. Step 5: Solve for x
   x = 563,840,990,920,465.25/27,228,667.10
6. Step 6: Final answer
   x = 20,707,623.66