Finding the Fourth Proportional to 42,850,224.52, 59,151,405.18 and 28,930,436.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,850,224.52 : 59,151,405.18 = 28,930,436.08 : x
2. Step 2: Convert to fraction form
   42,850,224.52/59,151,405.18 = 28,930,436.08/x
3. Step 3: Cross multiply
   42,850,224.52x = 59,151,405.18 × 28,930,436.08
4. Step 4: Simplify right side
   42,850,224.52x = 1,711,275,946,602,170.75
5. Step 5: Solve for x
   x = 1,711,275,946,602,170.75/42,850,224.52
6. Step 6: Final answer
   x = 39,936,218.91