Finding the Fourth Proportional to 94,681.02, 130,667.61 and 54,402.55

Step by Step Solution

1. Step 1: Write the proportion equation
   94,681.02 : 130,667.61 = 54,402.55 : x
2. Step 2: Convert to fraction form
   94,681.02/130,667.61 = 54,402.55/x
3. Step 3: Cross multiply
   94,681.02x = 130,667.61 × 54,402.55
4. Step 4: Simplify right side
   94,681.02x = 7,108,651,186.41
5. Step 5: Solve for x
   x = 7,108,651,186.41/94,681.02
6. Step 6: Final answer
   x = 75,080.00