Finding the Fourth Proportional to 88,686,105.12, 133,100,807.04 and 37,603,992.96

Step by Step Solution

1. Step 1: Write the proportion equation
   88,686,105.12 : 133,100,807.04 = 37,603,992.96 : x
2. Step 2: Convert to fraction form
   88,686,105.12/133,100,807.04 = 37,603,992.96/x
3. Step 3: Cross multiply
   88,686,105.12x = 133,100,807.04 × 37,603,992.96
4. Step 4: Simplify right side
   88,686,105.12x = 5,005,121,810,902,479
5. Step 5: Solve for x
   x = 5,005,121,810,902,479/88,686,105.12
6. Step 6: Final answer
   x = 56,436,369.64