Finding the Fourth Proportional to 190,038,276.90, 284,953,498.63 and 150,897,956.00

Step by Step Solution

1. Step 1: Write the proportion equation
   190,038,276.90 : 284,953,498.63 = 150,897,956.00 : x
2. Step 2: Convert to fraction form
   190,038,276.90/284,953,498.63 = 150,897,956.00/x
3. Step 3: Cross multiply
   190,038,276.90x = 284,953,498.63 × 150,897,956.00
4. Step 4: Simplify right side
   190,038,276.90x = 42,998,900,496,513,792
5. Step 5: Solve for x
   x = 42,998,900,496,513,792/190,038,276.90
6. Step 6: Final answer
   x = 226,264,419.98