Finding the Fourth Proportional to 2,540,608,859.32, 3,506,134,846.15 and 1,523,499,880.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,608,859.32 : 3,506,134,846.15 = 1,523,499,880.84 : x
2. Step 2: Convert to fraction form
   2,540,608,859.32/3,506,134,846.15 = 1,523,499,880.84/x
3. Step 3: Cross multiply
   2,540,608,859.32x = 3,506,134,846.15 × 1,523,499,880.84
4. Step 4: Simplify right side
   2,540,608,859.32x = 5,341,596,020,318,496,768
5. Step 5: Solve for x
   x = 5,341,596,020,318,496,768/2,540,608,859.32
6. Step 6: Final answer
   x = 2,102,486,575.50