Finding the Fourth Proportional to 77,003.55, 106,264.89 and 46,798.61

Step by Step Solution

1. Step 1: Write the proportion equation
   77,003.55 : 106,264.89 = 46,798.61 : x
2. Step 2: Convert to fraction form
   77,003.55/106,264.89 = 46,798.61/x
3. Step 3: Cross multiply
   77,003.55x = 106,264.89 × 46,798.61
4. Step 4: Simplify right side
   77,003.55x = 4,973,048,612.48
5. Step 5: Solve for x
   x = 4,973,048,612.48/77,003.55
6. Step 6: Final answer
   x = 64,582.07