Finding the Fourth Proportional to 56,111.94, 77,462.54 and 34,898.04

Step by Step Solution

1. Step 1: Write the proportion equation
   56,111.94 : 77,462.54 = 34,898.04 : x
2. Step 2: Convert to fraction form
   56,111.94/77,462.54 = 34,898.04/x
3. Step 3: Cross multiply
   56,111.94x = 77,462.54 × 34,898.04
4. Step 4: Simplify right side
   56,111.94x = 2,703,290,819.42
5. Step 5: Solve for x
   x = 2,703,290,819.42/56,111.94
6. Step 6: Final answer
   x = 48,176.75