Finding the Fourth Proportional to 59,563,815.18, 82,172,567.88 and 37,197,972.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,563,815.18 : 82,172,567.88 = 37,197,972.48 : x
2. Step 2: Convert to fraction form
   59,563,815.18/82,172,567.88 = 37,197,972.48/x
3. Step 3: Cross multiply
   59,563,815.18x = 82,172,567.88 × 37,197,972.48
4. Step 4: Simplify right side
   59,563,815.18x = 3,056,652,918,611,171.50
5. Step 5: Solve for x
   x = 3,056,652,918,611,171.50/59,563,815.18
6. Step 6: Final answer
   x = 51,317,278.94