Finding the Fourth Proportional to 64,431,287.82, 88,915,191.77 and 35,457,911.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,431,287.82 : 88,915,191.77 = 35,457,911.82 : x
2. Step 2: Convert to fraction form
   64,431,287.82/88,915,191.77 = 35,457,911.82/x
3. Step 3: Cross multiply
   64,431,287.82x = 88,915,191.77 × 35,457,911.82
4. Step 4: Simplify right side
   64,431,287.82x = 3,152,747,029,061,760
5. Step 5: Solve for x
   x = 3,152,747,029,061,760/64,431,287.82
6. Step 6: Final answer
   x = 48,931,926.33