Finding the Fourth Proportional to 89,814,933,789.32, 123,924,793,521.01 and 53,174,855,630.59

Step by Step Solution

1. Step 1: Write the proportion equation
   89,814,933,789.32 : 123,924,793,521.01 = 53,174,855,630.59 : x
2. Step 2: Convert to fraction form
   89,814,933,789.32/123,924,793,521.01 = 53,174,855,630.59/x
3. Step 3: Cross multiply
   89,814,933,789.32x = 123,924,793,521.01 × 53,174,855,630.59
4. Step 4: Simplify right side
   89,814,933,789.32x = 6,589,683,004,529,761,583,104
5. Step 5: Solve for x
   x = 6,589,683,004,529,761,583,104/89,814,933,789.32
6. Step 6: Final answer
   x = 73,369,569,252.12