Finding the Fourth Proportional to 110,726,403.30, 166,088,730.15 and 28,845,123.30

Step by Step Solution

1. Step 1: Write the proportion equation
   110,726,403.30 : 166,088,730.15 = 28,845,123.30 : x
2. Step 2: Convert to fraction form
   110,726,403.30/166,088,730.15 = 28,845,123.30/x
3. Step 3: Cross multiply
   110,726,403.30x = 166,088,730.15 × 28,845,123.30
4. Step 4: Simplify right side
   110,726,403.30x = 4,790,849,899,917,178
5. Step 5: Solve for x
   x = 4,790,849,899,917,178/110,726,403.30
6. Step 6: Final answer
   x = 43,267,457.06