Finding the Fourth Proportional to 162,554,803.93, 224,326,216.72 and 88,215,348.33

Step by Step Solution

1. Step 1: Write the proportion equation
   162,554,803.93 : 224,326,216.72 = 88,215,348.33 : x
2. Step 2: Convert to fraction form
   162,554,803.93/224,326,216.72 = 88,215,348.33/x
3. Step 3: Cross multiply
   162,554,803.93x = 224,326,216.72 × 88,215,348.33
4. Step 4: Simplify right side
   162,554,803.93x = 19,789,015,347,505,868
5. Step 5: Solve for x
   x = 19,789,015,347,505,868/162,554,803.93
6. Step 6: Final answer
   x = 121,737,499.41