Finding the Fourth Proportional to 152,242,722.18, 210,095,159.33 and 82,628,103.06

Step by Step Solution

1. Step 1: Write the proportion equation
   152,242,722.18 : 210,095,159.33 = 82,628,103.06 : x
2. Step 2: Convert to fraction form
   152,242,722.18/210,095,159.33 = 82,628,103.06/x
3. Step 3: Cross multiply
   152,242,722.18x = 210,095,159.33 × 82,628,103.06
4. Step 4: Simplify right side
   152,242,722.18x = 17,359,764,477,526,362
5. Step 5: Solve for x
   x = 17,359,764,477,526,362/152,242,722.18
6. Step 6: Final answer
   x = 114,026,892.25