Finding the Fourth Proportional to 2,784,697,496.64, 3,842,955,245.52 and 1,531,667,228.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,784,697,496.64 : 3,842,955,245.52 = 1,531,667,228.76 : x
2. Step 2: Convert to fraction form
   2,784,697,496.64/3,842,955,245.52 = 1,531,667,228.76/x
3. Step 3: Cross multiply
   2,784,697,496.64x = 3,842,955,245.52 × 1,531,667,228.76
4. Step 4: Simplify right side
   2,784,697,496.64x = 5,886,128,611,154,323,456
5. Step 5: Solve for x
   x = 5,886,128,611,154,323,456/2,784,697,496.64
6. Step 6: Final answer
   x = 2,113,740,762.96