Finding the Fourth Proportional to 109,866,501.30, 164,547,809.55 and 107,347,077.30

Step by Step Solution

1. Step 1: Write the proportion equation
   109,866,501.30 : 164,547,809.55 = 107,347,077.30 : x
2. Step 2: Convert to fraction form
   109,866,501.30/164,547,809.55 = 107,347,077.30/x
3. Step 3: Cross multiply
   109,866,501.30x = 164,547,809.55 × 107,347,077.30
4. Step 4: Simplify right side
   109,866,501.30x = 17,663,726,431,309,530
5. Step 5: Solve for x
   x = 17,663,726,431,309,530/109,866,501.30
6. Step 6: Final answer
   x = 160,774,451.01