Finding the Fourth Proportional to 59,764,005.60, 82,512,407.56 and 48,776,963.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,764,005.60 : 82,512,407.56 = 48,776,963.18 : x
2. Step 2: Convert to fraction form
   59,764,005.60/82,512,407.56 = 48,776,963.18/x
3. Step 3: Cross multiply
   59,764,005.60x = 82,512,407.56 × 48,776,963.18
4. Step 4: Simplify right side
   59,764,005.60x = 4,024,704,665,447,273.50
5. Step 5: Solve for x
   x = 4,024,704,665,447,273.50/59,764,005.60
6. Step 6: Final answer
   x = 67,343,288.41