Finding the Fourth Proportional to 50,985,131.30, 70,359,491.19 and 27,780,258.18

Step by Step Solution

1. Step 1: Write the proportion equation
   50,985,131.30 : 70,359,491.19 = 27,780,258.18 : x
2. Step 2: Convert to fraction form
   50,985,131.30/70,359,491.19 = 27,780,258.18/x
3. Step 3: Cross multiply
   50,985,131.30x = 70,359,491.19 × 27,780,258.18
4. Step 4: Simplify right side
   50,985,131.30x = 1,954,604,831,039,659.25
5. Step 5: Solve for x
   x = 1,954,604,831,039,659.25/50,985,131.30
6. Step 6: Final answer
   x = 38,336,761.74