Finding the Fourth Proportional to 2,136,662,009.52, 2,948,757,151.04 and 1,344,387,109.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136,662,009.52 : 2,948,757,151.04 = 1,344,387,109.51 : x
2. Step 2: Convert to fraction form
   2,136,662,009.52/2,948,757,151.04 = 1,344,387,109.51/x
3. Step 3: Cross multiply
   2,136,662,009.52x = 2,948,757,151.04 × 1,344,387,109.51
4. Step 4: Simplify right side
   2,136,662,009.52x = 3,964,271,102,933,607,936
5. Step 5: Solve for x
   x = 3,964,271,102,933,607,936/2,136,662,009.52
6. Step 6: Final answer
   x = 1,855,357,134.29