Finding the Fourth Proportional to 35,997,583.28, 49,683,131.46 and 20,321,385.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,997,583.28 : 49,683,131.46 = 20,321,385.98 : x
2. Step 2: Convert to fraction form
   35,997,583.28/49,683,131.46 = 20,321,385.98/x
3. Step 3: Cross multiply
   35,997,583.28x = 49,683,131.46 × 20,321,385.98
4. Step 4: Simplify right side
   35,997,583.28x = 1,009,630,090,845,325.38
5. Step 5: Solve for x
   x = 1,009,630,090,845,325.38/35,997,583.28
6. Step 6: Final answer
   x = 28,047,163.14