Finding the Fourth Proportional to 111,814,925.16, 167,504,192.06 and 87,107,161.98

Step by Step Solution

1. Step 1: Write the proportion equation
   111,814,925.16 : 167,504,192.06 = 87,107,161.98 : x
2. Step 2: Convert to fraction form
   111,814,925.16/167,504,192.06 = 87,107,161.98/x
3. Step 3: Cross multiply
   111,814,925.16x = 167,504,192.06 × 87,107,161.98
4. Step 4: Simplify right side
   111,814,925.16x = 14,590,814,789,663,916
5. Step 5: Solve for x
   x = 14,590,814,789,663,916/111,814,925.16
6. Step 6: Final answer
   x = 130,490,762.02