Finding the Fourth Proportional to 52,961,938.47, 73,093,598.46 and 30,940,942.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,961,938.47 : 73,093,598.46 = 30,940,942.50 : x
2. Step 2: Convert to fraction form
   52,961,938.47/73,093,598.46 = 30,940,942.50/x
3. Step 3: Cross multiply
   52,961,938.47x = 73,093,598.46 × 30,940,942.50
4. Step 4: Simplify right side
   52,961,938.47x = 2,261,584,827,068,948.50
5. Step 5: Solve for x
   x = 2,261,584,827,068,948.50/52,961,938.47
6. Step 6: Final answer
   x = 42,702,077.99