Finding the Fourth Proportional to 51,896,300.86, 71,618,390.22 and 28,692,925.84

Step by Step Solution

1. Step 1: Write the proportion equation
   51,896,300.86 : 71,618,390.22 = 28,692,925.84 : x
2. Step 2: Convert to fraction form
   51,896,300.86/71,618,390.22 = 28,692,925.84/x
3. Step 3: Cross multiply
   51,896,300.86x = 71,618,390.22 × 28,692,925.84
4. Step 4: Simplify right side
   51,896,300.86x = 2,054,941,159,362,641.25
5. Step 5: Solve for x
   x = 2,054,941,159,362,641.25/51,896,300.86
6. Step 6: Final answer
   x = 39,597,064.25