Finding the Fourth Proportional to 89,814,933,791.57, 123,924,793,524.12 and 53,174,855,632.84

Step by Step Solution

1. Step 1: Write the proportion equation
   89,814,933,791.57 : 123,924,793,524.12 = 53,174,855,632.84 : x
2. Step 2: Convert to fraction form
   89,814,933,791.57/123,924,793,524.12 = 53,174,855,632.84/x
3. Step 3: Cross multiply
   89,814,933,791.57x = 123,924,793,524.12 × 53,174,855,632.84
4. Step 4: Simplify right side
   89,814,933,791.57x = 6,589,683,004,974,214,152,192
5. Step 5: Solve for x
   x = 6,589,683,004,974,214,152,192/89,814,933,791.57
6. Step 6: Final answer
   x = 73,369,569,255.23