Finding the Fourth Proportional to 89,076,972.69, 133,582,685.63 and 30,769,812.27

Step by Step Solution

1. Step 1: Write the proportion equation
   89,076,972.69 : 133,582,685.63 = 30,769,812.27 : x
2. Step 2: Convert to fraction form
   89,076,972.69/133,582,685.63 = 30,769,812.27/x
3. Step 3: Cross multiply
   89,076,972.69x = 133,582,685.63 × 30,769,812.27
4. Step 4: Simplify right side
   89,076,972.69x = 4,110,314,159,203,677.50
5. Step 5: Solve for x
   x = 4,110,314,159,203,677.50/89,076,972.69
6. Step 6: Final answer
   x = 46,143,397.50