Finding the Fourth Proportional to 1,924,733,041.82, 2,660,989,160.33 and 1,422,149,140.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,924,733,041.82 : 2,660,989,160.33 = 1,422,149,140.50 : x
2. Step 2: Convert to fraction form
   1,924,733,041.82/2,660,989,160.33 = 1,422,149,140.50/x
3. Step 3: Cross multiply
   1,924,733,041.82x = 2,660,989,160.33 × 1,422,149,140.50
4. Step 4: Simplify right side
   1,924,733,041.82x = 3,784,323,447,231,308,288
5. Step 5: Solve for x
   x = 3,784,323,447,231,308,288/1,924,733,041.82
6. Step 6: Final answer
   x = 1,966,154,975.79