Finding the Fourth Proportional to 117,849,642,579.83, 162,632,572,097.22 and 63,656,191,002.08

Step by Step Solution

1. Step 1: Write the proportion equation
   117,849,642,579.83 : 162,632,572,097.22 = 63,656,191,002.08 : x
2. Step 2: Convert to fraction form
   117,849,642,579.83/162,632,572,097.22 = 63,656,191,002.08/x
3. Step 3: Cross multiply
   117,849,642,579.83x = 162,632,572,097.22 × 63,656,191,002.08
4. Step 4: Simplify right side
   117,849,642,579.83x = 10,352,570,072,580,833,148,928
5. Step 5: Solve for x
   x = 10,352,570,072,580,833,148,928/117,849,642,579.83
6. Step 6: Final answer
   x = 87,845,578,874.52