Finding the Fourth Proportional to 60,582, 83,426.76 and 47,130.60

Step by Step Solution

1. Step 1: Write the proportion equation
   60,582 : 83,426.76 = 47,130.60 : x
2. Step 2: Convert to fraction form
   60,582/83,426.76 = 47,130.60/x
3. Step 3: Cross multiply
   60,582x = 83,426.76 × 47,130.60
4. Step 4: Simplify right side
   60,582x = 3,931,953,254.86
5. Step 5: Solve for x
   x = 3,931,953,254.86/60,582
6. Step 6: Final answer
   x = 64,903.00