Finding the Fourth Proportional to 111,785,266.72, 167,677,889.84 and 31,006,238.24

Step by Step Solution

1. Step 1: Write the proportion equation
   111,785,266.72 : 167,677,889.84 = 31,006,238.24 : x
2. Step 2: Convert to fraction form
   111,785,266.72/167,677,889.84 = 31,006,238.24/x
3. Step 3: Cross multiply
   111,785,266.72x = 167,677,889.84 × 31,006,238.24
4. Step 4: Simplify right side
   111,785,266.72x = 5,199,060,599,959,515
5. Step 5: Solve for x
   x = 5,199,060,599,959,515/111,785,266.72
6. Step 6: Final answer
   x = 46,509,354.52