Finding the Fourth Proportional to 110,669,263.56, 152,737,049.05 and 64,259,517.33

Step by Step Solution

1. Step 1: Write the proportion equation
   110,669,263.56 : 152,737,049.05 = 64,259,517.33 : x
2. Step 2: Convert to fraction form
   110,669,263.56/152,737,049.05 = 64,259,517.33/x
3. Step 3: Cross multiply
   110,669,263.56x = 152,737,049.05 × 64,259,517.33
4. Step 4: Simplify right side
   110,669,263.56x = 9,814,809,050,200,886
5. Step 5: Solve for x
   x = 9,814,809,050,200,886/110,669,263.56
6. Step 6: Final answer
   x = 88,685,952.49