Finding the Fourth Proportional to 162,922,582.50, 224,831,583.15 and 88,583,142.06

Step by Step Solution

1. Step 1: Write the proportion equation
   162,922,582.50 : 224,831,583.15 = 88,583,142.06 : x
2. Step 2: Convert to fraction form
   162,922,582.50/224,831,583.15 = 88,583,142.06/x
3. Step 3: Cross multiply
   162,922,582.50x = 224,831,583.15 × 88,583,142.06
4. Step 4: Simplify right side
   162,922,582.50x = 19,916,288,069,751,152
5. Step 5: Solve for x
   x = 19,916,288,069,751,152/162,922,582.50
6. Step 6: Final answer
   x = 122,243,876.60