Finding the Fourth Proportional to 42,753,302.50, 58,997,976.83 and 23,173,770.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,753,302.50 : 58,997,976.83 = 23,173,770.50 : x
2. Step 2: Convert to fraction form
   42,753,302.50/58,997,976.83 = 23,173,770.50/x
3. Step 3: Cross multiply
   42,753,302.50x = 58,997,976.83 × 23,173,770.50
4. Step 4: Simplify right side
   42,753,302.50x = 1,367,205,575,022,737.50
5. Step 5: Solve for x
   x = 1,367,205,575,022,737.50/42,753,302.50
6. Step 6: Final answer
   x = 31,978,946.54