Finding the Fourth Proportional to 109,622.04, 151,277.52 and 61,875

Step by Step Solution

1. Step 1: Write the proportion equation
   109,622.04 : 151,277.52 = 61,875 : x
2. Step 2: Convert to fraction form
   109,622.04/151,277.52 = 61,875/x
3. Step 3: Cross multiply
   109,622.04x = 151,277.52 × 61,875
4. Step 4: Simplify right side
   109,622.04x = 9,360,296,550
5. Step 5: Solve for x
   x = 9,360,296,550/109,622.04
6. Step 6: Final answer
   x = 85,386.99