Finding the Fourth Proportional to 62,592.04, 93,402.77 and 55,945

Step by Step Solution

1. Step 1: Write the proportion equation
   62,592.04 : 93,402.77 = 55,945 : x
2. Step 2: Convert to fraction form
   62,592.04/93,402.77 = 55,945/x
3. Step 3: Cross multiply
   62,592.04x = 93,402.77 × 55,945
4. Step 4: Simplify right side
   62,592.04x = 5,225,417,967.65
5. Step 5: Solve for x
   x = 5,225,417,967.65/62,592.04
6. Step 6: Final answer
   x = 83,483.75