Finding the Fourth Proportional to 112,620,152.52, 168,994,133.33 and 60,804,064.53

Step by Step Solution

1. Step 1: Write the proportion equation
   112,620,152.52 : 168,994,133.33 = 60,804,064.53 : x
2. Step 2: Convert to fraction form
   112,620,152.52/168,994,133.33 = 60,804,064.53/x
3. Step 3: Cross multiply
   112,620,152.52x = 168,994,133.33 × 60,804,064.53
4. Step 4: Simplify right side
   112,620,152.52x = 10,275,530,187,884,722
5. Step 5: Solve for x
   x = 10,275,530,187,884,722/112,620,152.52
6. Step 6: Final answer
   x = 91,240,599.11