Finding the Fourth Proportional to 44,142,439,880.72, 60,996,250,782.60 and 31,433,110,742.72

Step by Step Solution

1. Step 1: Write the proportion equation
   44,142,439,880.72 : 60,996,250,782.60 = 31,433,110,742.72 : x
2. Step 2: Convert to fraction form
   44,142,439,880.72/60,996,250,782.60 = 31,433,110,742.72/x
3. Step 3: Cross multiply
   44,142,439,880.72x = 60,996,250,782.60 × 31,433,110,742.72
4. Step 4: Simplify right side
   44,142,439,880.72x = 1,917,301,905,740,187,303,936
5. Step 5: Solve for x
   x = 1,917,301,905,740,187,303,936/44,142,439,880.72
6. Step 6: Final answer
   x = 43,434,434,320.37