Finding the Fourth Proportional to 49,765,002.72, 74,636,306.64 and 17,852,298.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,765,002.72 : 74,636,306.64 = 17,852,298.72 : x
2. Step 2: Convert to fraction form
   49,765,002.72/74,636,306.64 = 17,852,298.72/x
3. Step 3: Cross multiply
   49,765,002.72x = 74,636,306.64 × 17,852,298.72
4. Step 4: Simplify right side
   49,765,002.72x = 1,332,429,641,494,799.50
5. Step 5: Solve for x
   x = 1,332,429,641,494,799.50/49,765,002.72
6. Step 6: Final answer
   x = 26,774,431.20