Finding the Fourth Proportional to 45,142,426.94, 67,598,689.46 and 29,743,029.98

Step by Step Solution

1. Step 1: Write the proportion equation
   45,142,426.94 : 67,598,689.46 = 29,743,029.98 : x
2. Step 2: Convert to fraction form
   45,142,426.94/67,598,689.46 = 29,743,029.98/x
3. Step 3: Cross multiply
   45,142,426.94x = 67,598,689.46 × 29,743,029.98
4. Step 4: Simplify right side
   45,142,426.94x = 2,010,589,846,730,781.50
5. Step 5: Solve for x
   x = 2,010,589,846,730,781.50/45,142,426.94
6. Step 6: Final answer
   x = 44,538,807.13