Finding the Fourth Proportional to 162,234,925.86, 223,884,196.61 and 88,894,493.22

Step by Step Solution

1. Step 1: Write the proportion equation
   162,234,925.86 : 223,884,196.61 = 88,894,493.22 : x
2. Step 2: Convert to fraction form
   162,234,925.86/223,884,196.61 = 88,894,493.22/x
3. Step 3: Cross multiply
   162,234,925.86x = 223,884,196.61 × 88,894,493.22
4. Step 4: Simplify right side
   162,234,925.86x = 19,902,072,197,612,792
5. Step 5: Solve for x
   x = 19,902,072,197,612,792/162,234,925.86
6. Step 6: Final answer
   x = 122,674,400.05