Finding the Fourth Proportional to 37,026,196.26, 55,575,117.18 and 17,870,438.22

Step by Step Solution

1. Step 1: Write the proportion equation
   37,026,196.26 : 55,575,117.18 = 17,870,438.22 : x
2. Step 2: Convert to fraction form
   37,026,196.26/55,575,117.18 = 17,870,438.22/x
3. Step 3: Cross multiply
   37,026,196.26x = 55,575,117.18 × 17,870,438.22
4. Step 4: Simplify right side
   37,026,196.26x = 993,151,698,134,450.50
5. Step 5: Solve for x
   x = 993,151,698,134,450.50/37,026,196.26
6. Step 6: Final answer
   x = 26,822,946.95