Finding the Fourth Proportional to 48,452,293,105.60, 72,685,242,103.20 and 15,324,386,929.60

Step by Step Solution

1. Step 1: Write the proportion equation
   48,452,293,105.60 : 72,685,242,103.20 = 15,324,386,929.60 : x
2. Step 2: Convert to fraction form
   48,452,293,105.60/72,685,242,103.20 = 15,324,386,929.60/x
3. Step 3: Cross multiply
   48,452,293,105.60x = 72,685,242,103.20 × 15,324,386,929.60
4. Step 4: Simplify right side
   48,452,293,105.60x = 1,113,856,774,061,089,619,968
5. Step 5: Solve for x
   x = 1,113,856,774,061,089,619,968/48,452,293,105.60
6. Step 6: Final answer
   x = 22,988,731,856.99