Finding the Fourth Proportional to 52,787,185,464.81, 72,848,933,181.99 and 32,744,632,167.21

Step by Step Solution

1. Step 1: Write the proportion equation
   52,787,185,464.81 : 72,848,933,181.99 = 32,744,632,167.21 : x
2. Step 2: Convert to fraction form
   52,787,185,464.81/72,848,933,181.99 = 32,744,632,167.21/x
3. Step 3: Cross multiply
   52,787,185,464.81x = 72,848,933,181.99 × 32,744,632,167.21
4. Step 4: Simplify right side
   52,787,185,464.81x = 2,385,411,520,817,922,048,000
5. Step 5: Solve for x
   x = 2,385,411,520,817,922,048,000/52,787,185,464.81
6. Step 6: Final answer
   x = 45,189,215,901.81