Finding the Fourth Proportional to 564,061.77, 846,095.54 and 190,088.01

Step by Step Solution

1. Step 1: Write the proportion equation
   564,061.77 : 846,095.54 = 190,088.01 : x
2. Step 2: Convert to fraction form
   564,061.77/846,095.54 = 190,088.01/x
3. Step 3: Cross multiply
   564,061.77x = 846,095.54 × 190,088.01
4. Step 4: Simplify right side
   564,061.77x = 160,832,616,518.04
5. Step 5: Solve for x
   x = 160,832,616,518.04/564,061.77
6. Step 6: Final answer
   x = 285,132.99