Finding the Fourth Proportional to 117,877.83, 176,816.89 and 29,129.98

Step by Step Solution

1. Step 1: Write the proportion equation
   117,877.83 : 176,816.89 = 29,129.98 : x
2. Step 2: Convert to fraction form
   117,877.83/176,816.89 = 29,129.98/x
3. Step 3: Cross multiply
   117,877.83x = 176,816.89 × 29,129.98
4. Step 4: Simplify right side
   117,877.83x = 5,150,671,585.28
5. Step 5: Solve for x
   x = 5,150,671,585.28/117,877.83
6. Step 6: Final answer
   x = 43,695.00