Finding the Fourth Proportional to 48,816,748.09, 67,362,659.69 and 28,967,092.92

Step by Step Solution

1. Step 1: Write the proportion equation
   48,816,748.09 : 67,362,659.69 = 28,967,092.92 : x
2. Step 2: Convert to fraction form
   48,816,748.09/67,362,659.69 = 28,967,092.92/x
3. Step 3: Cross multiply
   48,816,748.09x = 67,362,659.69 × 28,967,092.92
4. Step 4: Simplify right side
   48,816,748.09x = 1,951,300,422,578,568.50
5. Step 5: Solve for x
   x = 1,951,300,422,578,568.50/48,816,748.09
6. Step 6: Final answer
   x = 39,971,946.08