Finding the Fourth Proportional to 151,749,479.01, 227,632,496.55 and 48,111,189.02

Step by Step Solution

1. Step 1: Write the proportion equation
   151,749,479.01 : 227,632,496.55 = 48,111,189.02 : x
2. Step 2: Convert to fraction form
   151,749,479.01/227,632,496.55 = 48,111,189.02/x
3. Step 3: Cross multiply
   151,749,479.01x = 227,632,496.55 × 48,111,189.02
4. Step 4: Simplify right side
   151,749,479.01x = 10,951,670,068,611,550
5. Step 5: Solve for x
   x = 10,951,670,068,611,550/151,749,479.01
6. Step 6: Final answer
   x = 72,169,408.03