Finding the Fourth Proportional to 56,892,856, 78,515,696.64 and 32,117,240.48

Step by Step Solution

1. Step 1: Write the proportion equation
   56,892,856 : 78,515,696.64 = 32,117,240.48 : x
2. Step 2: Convert to fraction form
   56,892,856/78,515,696.64 = 32,117,240.48/x
3. Step 3: Cross multiply
   56,892,856x = 78,515,696.64 × 32,117,240.48
4. Step 4: Simplify right side
   56,892,856x = 2,521,707,510,441,608
5. Step 5: Solve for x
   x = 2,521,707,510,441,608/56,892,856
6. Step 6: Final answer
   x = 44,323,798.94