Finding the Fourth Proportional to 117,767,300.90, 162,534,129.81 and 67,551,111.14

Step by Step Solution

1. Step 1: Write the proportion equation
   117,767,300.90 : 162,534,129.81 = 67,551,111.14 : x
2. Step 2: Convert to fraction form
   117,767,300.90/162,534,129.81 = 67,551,111.14/x
3. Step 3: Cross multiply
   117,767,300.90x = 162,534,129.81 × 67,551,111.14
4. Step 4: Simplify right side
   117,767,300.90x = 10,979,361,066,838,498
5. Step 5: Solve for x
   x = 10,979,361,066,838,498/117,767,300.90
6. Step 6: Final answer
   x = 93,229,283.37