Finding the Fourth Proportional to 45,099,783.74, 67,627,630.56 and 31,459,464.74

Step by Step Solution

1. Step 1: Write the proportion equation
   45,099,783.74 : 67,627,630.56 = 31,459,464.74 : x
2. Step 2: Convert to fraction form
   45,099,783.74/67,627,630.56 = 31,459,464.74/x
3. Step 3: Cross multiply
   45,099,783.74x = 67,627,630.56 × 31,459,464.74
4. Step 4: Simplify right side
   45,099,783.74x = 2,127,529,059,052,066.50
5. Step 5: Solve for x
   x = 2,127,529,059,052,066.50/45,099,783.74
6. Step 6: Final answer
   x = 47,173,819.53