Finding the Fourth Proportional to 162,065,069.22, 243,081,243.42 and 109,877,825.10

Step by Step Solution

1. Step 1: Write the proportion equation
   162,065,069.22 : 243,081,243.42 = 109,877,825.10 : x
2. Step 2: Convert to fraction form
   162,065,069.22/243,081,243.42 = 109,877,825.10/x
3. Step 3: Cross multiply
   162,065,069.22x = 243,081,243.42 × 109,877,825.10
4. Step 4: Simplify right side
   162,065,069.22x = 26,709,238,349,593,284
5. Step 5: Solve for x
   x = 26,709,238,349,593,284/162,065,069.22
6. Step 6: Final answer
   x = 164,805,645.52