Finding the Fourth Proportional to 58,804.52, 81,094.91 and 45,354.47

Step by Step Solution

1. Step 1: Write the proportion equation
   58,804.52 : 81,094.91 = 45,354.47 : x
2. Step 2: Convert to fraction form
   58,804.52/81,094.91 = 45,354.47/x
3. Step 3: Cross multiply
   58,804.52x = 81,094.91 × 45,354.47
4. Step 4: Simplify right side
   58,804.52x = 3,678,016,030.50
5. Step 5: Solve for x
   x = 3,678,016,030.50/58,804.52
6. Step 6: Final answer
   x = 62,546.49