Finding the Fourth Proportional to 2,043,757,141.37, 2,820,385,990.95 and 1,103,959,792.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,757,141.37 : 2,820,385,990.95 = 1,103,959,792.50 : x
2. Step 2: Convert to fraction form
   2,043,757,141.37/2,820,385,990.95 = 1,103,959,792.50/x
3. Step 3: Cross multiply
   2,043,757,141.37x = 2,820,385,990.95 × 1,103,959,792.50
4. Step 4: Simplify right side
   2,043,757,141.37x = 3,113,592,733,339,068,416
5. Step 5: Solve for x
   x = 3,113,592,733,339,068,416/2,043,757,141.37
6. Step 6: Final answer
   x = 1,523,465,127.20